Composition containing water-soluble active matter and application of composition in base makeup powder

Abstract

The invention relates to the technical field of cosmetics, in particular to a composition containing water-soluble active matter and application of the composition in base makeup powder. The water-soluble active matter-containing composition is prepared by the following steps: respectively adding water into a component 2 and a component 3, and uniformly mixing; adding water into the component 1, and uniformly stirring to obtain dispersed slurry; respectively adding water into the component 2 and the component 3, uniformly mixing, adding, dispersing, adding a calcium chloride aqueous solution, stirring and dispersing to obtain a mixed solution; and taking the component 4, adding an activating agent, mixing, adding the mixed solution, dispersing, carrying out filter pressing, and drying to obtain the composition containing the water-soluble active matter. The problems that an existing base makeup product containing the water-soluble active matter is insufficient in stability, the agglomeration phenomenon is prone to being caused, and the production process is difficult due to too large viscosity are solved, the water-soluble active matter is effectively protected, the water-soluble active matter is good in dispersity and high in stability, and good makeup fixing, oil control, fineness, smoothness and other good makeup effects are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of cosmetics, and particularly relates to an aqueous soluble active substance composition and its application in base makeup powders. Background Art

[0002] As more and more cosmetics consumers pursue the skin care effects of cosmetics while satisfying the basic needs of makeup, modern makeup products often combine beauty and skin care. Enabling powder cosmetics to have additional skin care effects while meeting the basic functions of makeup can achieve the integration of skin care and beauty, which better meets the pursuit of modern makeup by humans. Therefore, due to their unique functional characteristics such as moisturizing, whitening, and antioxidant properties, water-soluble active substances have been widely used in the field of cosmetics. In cosmetics, especially in base makeup products, due to the characteristics of their formulation systems, how to effectively introduce and stably retain water-soluble active substances has become an important research topic.

[0003] Traditional processing techniques and technical means generally include direct physical mixing or incorporating water-soluble active substances into oil phases or powder substrates through simple chemical modifications to form water-in-oil formulations. However, these methods have a very low water content, low efficiency, and insufficient stability. Generally, water-soluble active substances are usually macromolecular substances, which will increase the viscosity of the water phase after dissolving in water. Especially when facing high-concentration addition requirements, it is easy to cause agglomeration phenomena and production difficulties due to excessive viscosity, and even problems such as demulsification. At the same time, for those water-soluble active substances that are sensitive to temperature, the current treatment mechanism may also cause significant loss of active ingredients, further restricting the actual application effect. Summary of the Invention

[0004] Aiming at the problem that existing base makeup products cannot effectively protect water-soluble active substances to enable them to have skin care performance, the present application provides an aqueous soluble active substance composition and its application in base makeup powders.

[0005] In a first aspect, the present application provides an aqueous soluble active substance composition, adopting the following technical solution: An aqueous soluble active substance composition: The components for preparing the powder include: 90 - 100 parts by weight of component 1; 0.1 - 10 parts by weight of component 2; 0.1 - 10 parts by weight of component 3; 1 - 10 parts by weight of component 4. Component 1 includes one or more of synthetic fluorophlogopite, mica, sericite, talc powder, silica, titanium dioxide, iron oxide, pearl powder, boron mononitride, zinc oxide, aluminum hydroxide, and aluminum oxide; Component 2 includes one or more of hydrolyzed hyaluronic acid, sodium hyaluronate, zinc hyaluronate, and sodium alginate; Component 3 includes one or more of glucosylglycerol, polygonatum extract, and scutellaria extract; Component 4 includes at least one of triethoxysilane octane and polydimethylsiloxane; The preparation method comprises the following steps: (1): Component 2 is added to water at 40 - 60 °C, which is 20 - 25 times its mass, and dissolved thoroughly; (2): Component 3 is added to water, which is 10 - 12 times its mass, and dissolved thoroughly; (3): (2) is added to (1) and mixed evenly; (4): Water, which is 2 - 10 times the weight of Component 1, is added to Component 1 and stirred evenly to obtain a dispersion slurry; (5): (3) is added to (4), stirred and dispersed for 20 - 60 min, and then a calcium chloride solution dissolved in water, which is 10 - 12 times the weight of calcium chloride, is added, and stirring and dispersion continue for 20 - 60 min to obtain a mixed solution; (6): Component 4 is taken and mixed with an activator, and then the mixed solution obtained in (5) is put in, dispersed for 20 - 60 min, and then filtered, dried to obtain a water-soluble active substance composition.

[0006] By adopting the above technical solution, components such as hydrolyzed hyaluronic acid and sodium alginate in Component 2 can protect the water-soluble active substances. With its own moisturizing and other effects, it enhances the mixing uniformity with Component 3 and also enhances the encapsulation performance of the water-soluble active substances, thereby improving the stability and dispersion ability of the final product and enhancing the skin care performance of the product; on this basis, adding Component 1 to synthesize powder substances such as fluorophlogopite and mica as carriers not only enhances the dispersion performance of Component 3 but also improves its compatibility and stability in the formulation system; in this application, through a special preparation process, calcium chloride is added during the preparation, which can react with Component 2 such as hydrolyzed hyaluronic acid and sodium alginate to form a tough film shell structure, and further firmly attach Component 3 and Component 2 to Component 1, enhancing the fixing effect of the water-soluble active substances in Component 3 and preventing them from losing or deactivating during processing or storage. Then, through the activator, Component 4 is activated to generate active groups, which can be connected to the encapsulation film shell with rich functional groups such as carboxyl or hydroxyl formed by calcium chloride crosslinking, so that a strong and stable hydrophobic outer coating layer is connected outside the encapsulation film shell and firmly adheres to the surface of the powder particles. Finally, it realizes the efficient and stable fixation of water-soluble active substances on the powder carrier, while endowing the cosmetics with good durability, dispersion compatibility and hydrophobicity effects. By encapsulating and hydrophobically modifying and protecting the water-soluble active substances, its thermal stability and dispersion performance are significantly improved, ensuring the stability and reliability of the water-soluble active substances in the cosmetics, giving full play to its skin care efficacy, and achieving the comprehensive improvement of efficacy and skin feel.

[0007] Component 1 further includes one or more of calcium carbonate, barium sulfate, calcium sodium aluminosilicate, hydroxyapatite, lauroyl lysine, ultramarine, bismuth oxychloride, nephrite powder.

[0008] Component 3 further includes one or more of astragalus extract, centella asiatica extract, asiaticoside, madecassoside, glabra root extract, ectoine, lavender extract, ganoderma atrum extract, niacinamide, hydroxypropyltetrahydropyrantriol, ergothioneine, ginseng extract, ethylhexyl triazone, phenylbenzimidazole sulfonic acid, benzophenone-4, and homosalate.

[0009] Component 4 further includes at least one of polydimethylsiloxane, hydrogenated polydimethylsiloxane, polydimethylsiloxanol, amino-terminated polydimethylsiloxane, squalane, phenylpolydimethylsiloxane, phenylpolymethylsiloxane, phenylpolymethyltrisiloxane, trimethylsiloxysilicate, hydrogenated lecithin, stearic acid, etc.

[0010] The mass ratio of calcium chloride to Component 2 is (0.5 - 0.8):1.

[0011] Preferably, Component 2 is zinc hyaluronate and sodium alginate with a mass ratio of 1:(4 - 7).

[0012] By adopting the above technical solution, hydrolyzed hyaluronic acid, sodium hyaluronate, zinc hyaluronate or sodium alginate in Component 2 can react with calcium chloride to form a tough gel network structure, which effectively wraps and fixes the water-soluble active substances in Component 3. When adjusting the ratio of Component 2 to calcium chloride in the present application, the strength of the finally formed encapsulation film and its adsorption efficiency for water-soluble active substances can be significantly improved, the compactness and firmness of the encapsulation film can be enhanced, thereby improving the loading capacity and stability of water-soluble active substances, avoiding the problem of excessive viscosity that may be caused by high concentrations of water-soluble active substances. Compared with modifying and dispersing water-soluble active substances, the shelf life can be extended and the applicable scenarios can be broadened. If the content of calcium chloride is too high, it may lead to uneven distribution of calcium ions in the system, and then increase the pore size non-uniformity of the gel network structure, resulting in some water-soluble active substances not being effectively encapsulated, affecting the overall encapsulation effect and the protection effect on water-soluble active substances, and affecting the overall stability and skin care performance.

[0013] Zinc hyaluronate and sodium alginate within the mass ratio range of the present application have a better effect of reacting with calcium chloride to form a uniform and stable protective film shell. The applicant found that a certain ratio of zinc hyaluronate and sodium alginate can optimize the mechanical properties and structural integrity of the film shell, improve the encapsulation ability of the film shell for water-soluble active substances, and zinc hyaluronate has certain biological activity, which can regulate the sustained release effect of water-soluble active substances, enhance the moisturizing performance, and improve the stability and bioavailability of water-soluble active substances.

[0014] Preferably, the nephrite powder is stearic acid-modified nephrite powder.

[0015] More preferably, the component 1 is synthetic fluorophlogopite, lauroyl lysine and stearic acid-modified nephrite powder with a mass ratio of 3:1:(1.2-1.8); By adopting the above technical solution, the synthetic fluorophlogopite, lauroyl lysine and stearic acid-modified nephrite powder cooperate synergistically with component 2, component 3 and component 4, not only enhancing the fixation and protection effects on water-soluble active substances, but also improving the skin-friendly property and makeup persistence of the base makeup. Among them, synthetic fluorophlogopite is a layered silicate mineral, and there are some exchangeable cation sites in its structure, which can have an ion exchange reaction with functional groups such as carboxyl groups in hydrolyzed hyaluronic acid, sodium hyaluronate, zinc hyaluronate and sodium alginate in component 2, fixing component 2 on its surface. As the support point for component 2 and calcium chloride to form a tough film shell structure, it helps to enhance the stability of the film shell structure, and further better fix and protect the water-soluble active substances in component 3. The long-chain alkyl group of lauroyl lysine has a certain hydrophobicity and can play a certain isolation role in the film shell structure, reducing the influence of external moisture on the water-soluble active substances and further improving the stability of the water-soluble active substances; the modification of nephrite powder with stearic acid can interact with the hydrophobic substances in component 4, enhancing the hydrophobicity of the whole system; making the film shell structure more compact and stable, so as to better fix and protect the water-soluble active substances and optimize the performance of the film shell structure. The three together enhance the fixation and protection effects on the water-soluble active substances. In addition, in the base makeup product, synthetic fluorophlogopite has a good flaky structure and can form a uniform covering layer on the skin surface, increasing the fit and covering power of the base makeup. Lauroyl lysine has good hydrophilicity and moisturizing property, and its long-chain alkyl group also has a certain hydrophobicity, and can form a protective film similar to grease on the skin surface, increasing the waterproofness and persistence of the base makeup; stearic acid-modified nephrite powder has hydrophobicity, preventing the influence of external moisture and oil on the base makeup and improving the persistence of the makeup. At the same time, it can make the base makeup show a natural luster and enhance the texture of the makeup. The combined action makes the base makeup product not only have a skin-friendly and comfortable use feeling, but also be able to maintain a long-lasting makeup effect.

[0016] Preferably, the component 4 is polydimethylsiloxane.

[0017] The activator includes isopropyl alcohol, water and organic acid.

[0018] Preferably, the organic acid is one of glacial acetic acid and citric acid.

[0019] The mass ratio of the isopropyl alcohol, water and organic acid is 1:1:(0.1-0.3).

[0020] The reaction efficiency between component 4 and the encapsulating film shell formed by hydrolysis of hyaluronic acid or sodium alginate can be significantly enhanced by the combination of isopropanol, water and glacial acetic acid or citric acid. Isopropanol contains weakly polar components, which can react with non-polar component 4 as a solvent and polar citric acid. Water can activate the molecular chain of polydimethylsiloxane to fully stretch and generate hydroxyl-terminated polydimethylsiloxane, which then undergoes multiple esterification cross-linking with citric acid and the like. Isopropanol can also slowly cross-link with citric acid, participate in regulating the network structure, form a hydrophobic network structure, and interact with the active functional groups of the encapsulating film shell, which can significantly improve the binding strength between component 4 and the encapsulating film shell, and finally form a stable and firm hydrophobic protection structure.

[0021] The mass ratio of the isopropanol to component 4 is (2-4):1.

[0022] Within the mass ratio range of this application, the molecular chains of component 4 are fully stretched and dispersed in isopropanol, avoiding unstable phenomena such as precipitation or phase separation caused by the aggregation of component 4 molecules, which would otherwise affect the interaction with the encapsulating film shell. Excessive isopropanol will overly interfere with the interaction of component 4 itself, increase the distance between component 4 molecules and reduce the cross-linking density, thereby affecting the mechanical properties, heat resistance, etc. of the final water-soluble active substance composition.

[0023] On the other hand, the water-soluble active substance composition is used to prepare any one of sunscreen, liquid foundation, concealer, loose powder, powder cake, and primer.

[0024] In summary, this application has the following beneficial effects: 1. The hydrolysis of hyaluronic acid, sodium alginate, etc. can protect water-soluble active substances. Their own moisturizing and other effects enhance the mixing uniformity with component 3 and also enhance the encapsulation performance of water-soluble active substances, thereby improving the stability and dispersion ability of the final product and enhancing the skin care performance of the product. On this basis, adding component 1 to synthesize powder substances such as synthetic fluorophlogopite and mica as carriers not only enhances the dispersion performance of component 3 but also improves its compatibility and stability in the formulation system. Adding calcium chloride can react with hydrolyzed hyaluronic acid and sodium alginate to form a tough film shell structure, enhancing the fixation effect of water-soluble active substances and preventing their loss and inactivation during processing or storage. Then, through an activator, component 4 is activated to generate active groups, which can be connected to the encapsulation film shell with rich functional groups such as carboxyl or hydroxyl formed by calcium chloride cross-linking, so that a strong and stable hydrophobic outer coating is connected outside the encapsulation film shell and firmly adheres to the surface of powder particles. Finally, the efficient and stable fixation of water-soluble active substances onto powder carriers is achieved, while endowing cosmetics with good durability, dispersion compatibility, and hydrophobicity. By encapsulating and hydrophobically modifying and protecting water-soluble active substances, their thermal stability and dispersion performance are significantly improved, ensuring the stability and reliability of water-soluble active substances in cosmetics, giving full play to their skin care effects, and achieving the comprehensive improvement of efficacy and skin feel.

[0025] 2. Hydrolyzed hyaluronic acid, sodium hyaluronate, zinc hyaluronate, or sodium alginate in component 2 can react with calcium chloride to form a tough gel network structure, which effectively encapsulates and fixes the water-soluble active substances in component 3. When adjusting the ratio of component 2 to calcium chloride in this application, the strength of the finally formed encapsulation film and its adsorption efficiency for water-soluble active substances can be significantly improved, enhancing the compactness and firmness of the encapsulation film, thereby improving the loading capacity and stability of water-soluble active substances and avoiding the problem of excessive viscosity that may be caused by high concentrations of water-soluble active substances. Compared with modifying and dispersing water-soluble active substances, the shelf life can be extended and the applicable scenarios can be broadened. Excessive calcium chloride content may lead to uneven distribution of calcium ions in the system, and then increase the pore size non-uniformity of the gel network structure, resulting in some water-soluble active substances not being effectively encapsulated, affecting the overall encapsulation effect and the protection effect on water-soluble active substances, and affecting the overall stability and skin care performance.

[0026] 3. The reaction efficiency between component 4 and the encapsulating film shell formed by hydrolyzed hyaluronic acid or sodium alginate can be significantly enhanced through the combination of isopropanol, water, and glacial acetic acid or citric acid. Isopropanol contains weakly polar components and can react with non-polar component 4 as a solvent and polar citric acid. Water can activate the molecular chains of polydimethylsiloxane to fully stretch and generate terminal hydroxyl polydimethylsiloxane, which then undergoes multiple esterification cross-linking with citric acid, etc. Isopropanol can also slowly cross-link with citric acid, participate in regulating the network structure, form a hydrophobic network structure, and interact with the active functional groups of the encapsulating film shell, which can significantly improve the binding strength between component 4 and the encapsulating film shell, and ultimately form a stable and firm hydrophobic protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 SEM image of the water-soluble active substance composition obtained in Example 2 of the present application; Figure 2 SEM image of the water-soluble active substance composition obtained in Comparative Example 1 of the present application; Figure 3 Comparison diagram of the fixation effect of the water-soluble active substance composition prepared according to the methods of Comparative Example 1 (upper) and Example 2 (lower) of the present application after staining the water-soluble active substance; Figure 4 Hydrophobicity comparison diagram of the water-soluble active substance composition obtained in Example 2 (left) and Comparative Example 2 (right) of the present application; DETAILED DESCRIPTION OF THE INVENTION

[0028] The present application will be further described in detail below in conjunction with examples.

[0029] Some raw materials used in the preparation examples and examples: Synthetic fluorophlogopite was purchased from Hubei Tuobang Chemical Co., Ltd.; Stearic acid is Lubao stearic acid 1801; Nephrite powder was purchased from Shanghai Merck Chemical Technology Co., Ltd.; Lauryl lysine was purchased from Yixing Yourui Mica Materials Co., Ltd.; Homosalate was purchased from: Hubei Shiteng Chemical Technology Co., Ltd.; Glycerol glucoside was purchased from Xi'an Ruisi Biotechnology Co., Ltd.; Zinc hyaluronate was purchased from Bloomage Biotechnology; Sodium alginate: Shanghai Yuyu New Materials Technology Co., Ltd.; Polydimethylsiloxane, polydimethylsiloxane model PMX-200 100cSt; Ergothioneine was purchased from Xi'an Shilin Biotechnology Co., Ltd. For the relevant raw materials not specified in the examples and comparative examples, they are all conventional products that can be purchased on the market.

[0030] Preparation Example 1 The preparation method of stearic acid modified nephrite powder includes adding 5 g of nephrite powder and 100 ml of toluene into a three-necked flask, stirring and dispersing evenly at a rotation speed of 500 r / min; subsequently, weighing 1 g of stearic acid, adding 20 ml of absolute ethanol to dissolve it; then slowly dripping the ethanol solution of stearic acid into the three-necked flask, dripping evenly for 30 min, heating to 80 °C, refluxing for 4 h, cooling to room temperature, filtering under reduced pressure, washing with toluene, and drying at 60 °C for 4 h to obtain stearic acid modified nephrite powder.

[0031] Example 1 An aqueous soluble active substance composition includes 100 g of component 1, 8 g by weight of component 2, 7 g of component 3, and 10 g of component 4. Component 1 is synthetic fluorophlogopite, component 2 is sodium alginate; component 3 is glycerol glucoside; component 4 is polydimethylsiloxane; the activator is isopropanol, water, and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropanol to component 4 is 2:1; the mass ratio of calcium chloride to component 2 is 0.5:1; The preparation method includes the following steps: (1): Add component 2 to 60 °C water that is 20 times its mass and dissolve it fully; (2): Add component 3 to water that is 10 times its mass and dissolve it fully; (3): Add (2) to (1) and mix evenly; (4): Add water that is 8 times the weight of component 1 to component 1, stir evenly to obtain a dispersion slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in water that is 12 times the weight of calcium chloride, and continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, add the activator and mix, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry at 90 °C for 10 h, and then raise the temperature to 105 °C and dry for 6 h to obtain the aqueous soluble active substance composition.

[0032] Example 2 An aqueous soluble active substance composition includes 100 g of component 1, 8 g by weight of component 2, 7 g of component 3, and 10 g of component 4. Component 1 is titanium dioxide, component 2 is sodium alginate; component 3 is glycerol glucoside; component 4 is polydimethylsiloxane; the activator is isopropanol, water, and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropanol to component 4 is 2:1; the mass ratio of calcium chloride to component 2 is 0.5:1; The preparation method comprises the following steps: (1): Add Component 2 to 20 times its mass of water at 60°C and dissolve it fully; (2): Add Component 3 to 10 times its mass of water and dissolve it fully; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to Component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take Component 4, add an activator and mix, then put the mixed solution obtained in (5) into it, disperse for 60 min, then filter press to form a filter cake, dry at 90°C for 10 h, then raise the temperature to 105°C and dry for 6 h to obtain a water-soluble active substance composition.

[0033] Example 3 A water-soluble active substance composition, comprising 90 g of Component 1, 10 g by weight of Component 2, 2 g of Component 3 and 8 g of Component 4. Component 1 is nephrite powder, Component 2 is zinc hyaluronate; Component 3 is homosalate; Component 4 is polydimethylsiloxane; the activator is isopropanol, water and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropanol to Component 4 is 2:1; the mass ratio of calcium chloride to Component 2 is 0.5:1; The preparation method comprises the following steps: (1): Add Component 2 to 22 times its mass of water at 60°C and dissolve it fully; (2): Add Component 3 to 10 times its mass of water and dissolve it fully; (3): Add (2) to (1) and mix evenly; (4): Add 6 times the weight of water to Component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take Component 4, add an activator and mix, then put the mixed solution obtained in (5) into it, disperse for 20 min, then filter press to form a filter cake, dry at 90°C for 10 h, then raise the temperature to 105°C and dry for 6 h to obtain a water-soluble active substance composition.

[0034] Example 4 A water-soluble active substance composition, comprising 100 g of Component 1, 8 g by weight of Component 2, 7 g of Component 3 and 10 g of Component 4. Component 1 is synthetic fluorophlogopite, Component 2 is sodium alginate; Component 3 is glycerol glucoside; Component 4 is polydimethylsiloxane; the activator is isopropanol, water and citric acid with a mass ratio of 2:1:0.3; wherein, the mass ratio of isopropanol to Component 4 is 2:1; the mass ratio of calcium chloride to Component 2 is 0.5:1; The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly; (2): Add component 3 to 10 times its mass of water and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0035] Example 5 A water-soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3, and 10 g of component 4. Component 1 is synthetic fluorophlogopite, component 2 is sodium alginate; component 3 is glycerol glucoside; component 4 is polydimethylsiloxane; the activator is isopropyl alcohol, water, and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropyl alcohol to component 4 is 2:1; the mass ratio of calcium chloride to component 2 is 0.8:1; The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly; (2): Add component 3 to 10 times its mass of water and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0036] Example 6 A water-soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3, and 10 g of component 4. Component 1 is synthetic fluorophlogopite, component 2 is sodium alginate; component 3 is glycerol glucoside; component 4 is polydimethylsiloxane; the activator is isopropyl alcohol, water, and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropyl alcohol to component 4 is 2:1; the mass ratio of calcium chloride to component 2 is 1:1; The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly; (2): Add component 3 to 10 times its mass of water and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0037] Example 7 A water-soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3 and 10 g of component 4. Component 1 is synthetic fluorophlogopite, component 2 is sodium alginate; component 3 is glycerol glucoside; component 4 is polydimethylsiloxane; the activator is isopropanol, water and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropanol to component 4 is 5:1; the mass ratio of calcium chloride to component 2 is 0.5:1; The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly; (2): Add component 3 to 10 times its mass of water and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0038] Example 8 A water-soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3 and 10 g of component 4. Component 1 is the modified nephrite powder prepared in Preparation Example 1, component 2 is sodium alginate; component 3 is glycerol glucoside; component 4 is polydimethylsiloxane; the activator is isopropanol, water and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropanol to component 4 is 2:1; the mass ratio of calcium chloride to component 2 is 0.5:1; The preparation method includes the following steps: (1): Add Component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly; (2): Add Component 3 to 10 times its mass of water and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to Component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take Component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0039] Example 9 A water-soluble active substance composition, including 100 g of Component 1, 8 g by weight of Component 2, 7 g of Component 3, and 10 g of Component 4. Component 1 is synthetic fluorophlogopite, Component 2 is zinc hyaluronate and sodium alginate with a mass ratio of 1:4; Component 3 is glucosylglycerol; Component 4 is polydimethylsiloxane; the activator is isopropyl alcohol, water, and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropyl alcohol to Component 4 is 2:1; the mass ratio of calcium chloride to Component 2 is 0.5:1; The preparation method includes the following steps: (1): Add Component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly; (2): Add Component 3 to 10 times its mass of water and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to Component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take Component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0040] Example 10 A water-soluble active substance composition, including 100 g of Component 1, 8 g by weight of Component 2, 7 g of Component 3, and 10 g of Component 4. Component 1 is synthetic fluorophlogopite, Component 2 is zinc hyaluronate and sodium alginate with a mass ratio of 1:2; Component 3 is glucosylglycerol; Component 4 is polydimethylsiloxane; the activator is isopropyl alcohol, water, and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropyl alcohol to Component 4 is 2:1; the mass ratio of calcium chloride to Component 2 is 0.5:1; The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it fully; (2): Add component 3 to 10 times its mass of water and dissolve it fully; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0041] Example 11 A water-soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3 and 10 g of component 4. Component 1 is synthetic fluorophlogopite, component 2 is zinc hyaluronate; component 3 is glucosylglycerol; component 4 is polydimethylsiloxane; the activator is isopropyl alcohol, water and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropyl alcohol to component 4 is 2:1; the mass ratio of calcium chloride to component 2 is 0.5:1; The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it fully; (2): Add component 3 to 10 times its mass of water and dissolve it fully; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0042] Example 12 A water-soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3 and 10 g of component 4. Component 1 is synthetic fluorophlogopite, lauroyl lysine and the stearic acid-modified nephrite powder prepared in Preparation Example 1 with a mass ratio of 3:1:1.2, component 2 is zinc hyaluronate and sodium alginate with a mass ratio of 1:4; component 3 is glucosylglycerol; component 4 is polydimethylsiloxane; the activator is isopropyl alcohol, water and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropyl alcohol to component 4 is 2:1; the mass ratio of calcium chloride to component 2 is 0.5:1; The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly; (2): Add component 3 to 10 times its mass of water and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0043] Example 13 A water-soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3, and 10 g of component 4. Component 1 is synthetic fluorophlogopite, lauroyl lysine, and stearic acid-modified nephrite powder prepared in Preparation Example 1 with a mass ratio of 3:1:1.8. Component 2 is zinc hyaluronate and sodium alginate with a mass ratio of 1:4; Component 3 is glucosylglycerol; Component 4 is polydimethylsiloxane; The activator is isopropyl alcohol, water, and citric acid with a mass ratio of 1:1:0.3; wherein, the mass ratio of isopropyl alcohol to component 4 is 2:1; the mass ratio of calcium chloride to component 2 is 0.5:1; The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly; (2): Add component 3 to 10 times its mass of water and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to component 1, stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Take component 4, mix it with an activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry it at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain a water-soluble active substance composition.

[0044] Example 14 An aqueous soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3 and 10 g of component 4. Component 1 is synthetic fluorophlogopite, lauroyl lysine and stearic acid-modified nephrite powder prepared in Preparation Example 1 with a mass ratio of 1:1:1. Component 2 is zinc hyaluronate and sodium alginate with a mass ratio of 1:4. Component 3 is glucosylglycerol. Component 4 is polydimethylsiloxane. The activator is isopropyl alcohol, water and citric acid with a mass ratio of 1:1:0.3. Among them, the mass ratio of isopropyl alcohol to component 4 is 2:1. The mass ratio of calcium chloride to component 2 is 0.5:1. The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly. (2): Add component 3 to 10 times its mass of water and dissolve it thoroughly. (3): Add (2) to (1) and mix evenly. (4): Add 8 times the weight of water to component 1 and stir evenly to obtain a dispersed slurry. (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, and continue to stir and disperse for 20 min to obtain a mixed solution. (6): Take component 4 and mix it with the activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain the aqueous soluble active substance composition.

[0045] Example 15 An aqueous soluble active substance composition, comprising 100 g of component 1, 8 g by weight of component 2, 7 g of component 3 and 10 g of component 4. Component 1 is synthetic fluorophlogopite and lauroyl lysine with a mass ratio of 3:2.2. Component 2 is zinc hyaluronate and sodium alginate with a mass ratio of 1:4. Component 3 is glucosylglycerol. Component 4 is polydimethylsiloxane. The activator is isopropyl alcohol, water and citric acid with a mass ratio of 1:1:0.3. Among them, the mass ratio of isopropyl alcohol to component 4 is 2:1. The mass ratio of calcium chloride to component 2 is 0.5:1. The preparation method comprises the following steps: (1): Add component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly. (2): Add component 3 to 10 times its mass of water and dissolve it thoroughly. (3): Add (2) to (1) and mix evenly. (4): Add 8 times the weight of water to component 1 and stir evenly to obtain a dispersed slurry. (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, and continue to stir and disperse for 20 min to obtain a mixed solution. (6): Take component 4 and mix it with the activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain the aqueous soluble active substance composition.

[0046] Example 16 An aqueous soluble active substance composition, comprising 100 g of Component 1, 8 g by weight of Component 2, 7 g of Component 3, and 10 g of Component 4. Component 1 is synthetic fluorophlogopite and the stearic acid-modified nephrite powder prepared in Preparation Example 1 with a mass ratio of 3:2.2. Component 2 is zinc hyaluronate and sodium alginate with a mass ratio of 1:4. Component 3 is glyceroglucoside. Component 4 is polydimethylsiloxane. The activator is isopropanol, water, and citric acid with a mass ratio of 1:1:0.3. Among them, the mass ratio of isopropanol to Component 4 is 2:1. The mass ratio of calcium chloride to Component 2 is 0.5:1. The preparation method includes the following steps: (1): Add Component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly. (2): Add Component 3 to 10 times its mass of water and dissolve it thoroughly. (3): Add (2) to (1) and mix evenly. (4): Add Component 1 to 8 times its weight of water, stir evenly to obtain a dispersion slurry. (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of calcium chloride in water, and continue to stir and disperse for 20 min to obtain a mixed solution. (6): Take Component 4, mix it with the activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain the aqueous soluble active substance composition.

[0047] Comparative Example 1 An aqueous soluble active substance composition, comprising 100 g of Component 1, 8 g by weight of Component 2, 7 g of Component 3, and 10 g of Component 4. Component 1 is titanium dioxide. Component 2 is sodium alginate. Component 3 is glyceroglucoside. Component 4 is polydimethylsiloxane. The activator is isopropanol, water, and citric acid with a mass ratio of 1:1:0.3. Among them, the mass ratio of isopropanol to Component 4 is 2:1. The preparation method includes the following steps: (1): Add Component 2 to 20 times its mass of water at 60 °C and dissolve it thoroughly. (2): Add Component 3 to 10 times its mass of water and dissolve it thoroughly. (3): Add (2) to (1) and mix evenly. (4): Add Component 1 to 8 times its weight of water, stir evenly to obtain a dispersion slurry. (5): Add (3) to (4), stir and disperse for 60 min to obtain a mixed solution. (6): Take Component 4, mix it with the activator, then put the mixed solution obtained in (5) into it, disperse for 60 min, filter press to form a filter cake, dry at 90 °C for 10 h, then raise the temperature to 105 °C and dry for 6 h to obtain the aqueous soluble active substance composition.

[0048] Comparative Example 2 An aqueous-soluble active substance composition comprising 100 g of Component 1, 8 parts by weight of Component 2, 7 g of Component 3, and 10 g of Component 4, where Component 1 is titanium dioxide, Component 2 is sodium alginate; Component 3 is glucosylglycerol; Component 4 is polydimethylsiloxane; the mass ratio of calcium chloride to Component 2 is 0.5:1; The preparation method includes the following steps: (1): Add Component 2 to 20 times its mass of water at 60 °C and dissolve it fully; (2): Add Component 3 to 10 times its mass of water and dissolve it fully; (3): Add (2) to (1) and mix evenly; (4): Add 8 times the weight of water to Component 1, stir evenly to obtain a dispersion slurry; (5): Add (3) to (4), stir and disperse for 60 min, then add a calcium chloride solution dissolved in 12 times the weight of water of calcium chloride, continue to stir and disperse for 20 min to obtain a mixed solution; (6): Put the mixed solution obtained in (5) into Component 4, disperse for 60 min, then filter press to form a filter cake, dry it at 90 °C for 10 h, and then raise the temperature to 105 °C and dry for 6 h to obtain the aqueous-soluble active substance composition.

[0049] Performance testing The performance tests of the aqueous-soluble active substance compositions prepared in the examples and comparative examples were carried out by the following methods: a. Stability test: The aqueous-soluble active substance compositions prepared in the examples and comparative examples were filled in colorless transparent glass containers and stored at 50 °C, 25 °C, and -10 °C for 30 days respectively. Then, observe the properties of the setting powder, apply it on the back of the hand after restoring to room temperature, and evaluate its use performance. Among them, A means the setting powder is uniform and there is no abnormality; B means that there are a small amount of agglomeration, adhesion and other phenomena in the setting powder; C means that the inner material is uneven and becomes soft. The test results are shown in Table 1.

[0050] b. Use effect test: The number of testers: 54, divided into 3 groups, with 18 people in each group, and there is no significant difference between the groups, and the age is between 20 - 45 years old; The test method is to try the samples of Examples 1 - 16 and Comparative Examples 1 - 2 on the face respectively. The dosage per time is 1.0 g, once a day, and continuously used for one month. Test the satisfaction degree in terms of makeup feeling (moisturizing property, delicate and smooth degree); makeup effect (oil control and setting, concealer, skin tone brightening) on a scale of 0 - 5 points, with 5 points as the full score. C. Dyeing experiment: After dyeing the water-soluble active substance with water-soluble pigment, the aqueous-soluble active substance compositions prepared according to the methods of Preparation Example 2 and Comparative Example 1 respectively, take 25 g of powder and put it into 250 g of D5 silicone oil, use an electric stirrer, stir at a speed of 1000 rpm for 5 min, use a suction filter for suction filtration, and observe the state of the filtrate and filter cake after suction filtration. The results are as Figure 3; d. Hydrophobic experiment: Add 80 ml of deionized water to a 100 ml glass beaker. Scoop 2 g of the powders prepared in Example 2 and Comparative Example 2 respectively with a stainless steel spoon and place them in the water. Stir the stainless steel spoon 150 times in the clockwise direction, and then observe the condition of the powders. The results are as Figure 4 .

[0051] The influencing results are shown in Table 1.

[0052] Table 1 Performance test results Combined Figure 1 with Figure 2 it can be clearly seen that by adding calcium chloride to Component 2, Component 3 and Component 1, it can react with hydrolyzed hyaluronic acid and sodium alginate in Component 2 to form a tough film shell structure, which can firmly fix the water-soluble active particulate matter on titanium dioxide. Through Figure 3 it can be clearly seen that for the powder obtained according to Comparative Example 1 after dyeing (above), the water-soluble active substances are not effectively fixed on the surface of titanium dioxide. When the dyed water-soluble active substances are dispersed in oil, they fall off from its surface and accumulate together with stirring, forming a mottled filter cake surface. For the powder obtained according to Example 2 (below) after dyeing, since the water-soluble active substances are firmly fixed and do not fall off during dispersion in the oil phase, the color of the filter cake is uniform. From Figure 4It can be seen that the powder prepared in Example 2 (left) exhibits strong hydrophobicity, while the powder obtained in Comparative Example 2 (right) shows turbid demulsification. In addition, as can be seen from Table 1, compared with Comparative Examples 1-2, Example 1, and Examples 5-6, the stability and makeup effect of the water-soluble active substance composition prepared in Example 1 are superior to those of Comparative Examples 1-2. It is analyzed that by adding calcium chloride to Component 2, Component 3, and Component 1, it can react with hydrolyzed hyaluronic acid and sodium alginate in Component 2 to form a tough film shell structure. It can further attach Component 3 and Component 2 to the porous structure of Component 1, enhance the fixation effect of the water-soluble active substance in Component 3, and prevent its loss and inactivation during processing or storage. Then, by activating Component 4 with an activator to generate partial hydroxyl active groups, which can act on the active functional groups on the wrapped film shell, the binding strength between Component 4 and the wrapped film shell can be significantly improved. Finally, a strong and stable hydrophobic outer coating is formed and firmly attached to the surface of the powder particles, realizing the efficient and stable fixation of water-soluble active substances to the powder carrier and endowing it with stable hydrophobicity, thereby imparting good durability and dispersion compatibility to the cosmetics, and significantly improving its thermal stability and dispersion performance. Comparing Example 1 with Examples 4-8, it can be seen that the combination of isopropanol, water, and glacial acetic acid or citric acid can significantly enhance the reaction efficiency between Component 4 and the film shell formed by hydrolyzed hyaluronic acid or sodium alginate. Water can activate the molecular chain of polydimethylsiloxane to fully stretch and generate terminal hydroxyl polydimethylsiloxane, which then undergoes poly-esterification crosslinking with citric acid, etc. Isopropanol slowly crosslinks with citric acid and participates in regulating the network structure, ultimately generating a stable and firm hydrophobic protective layer, which also significantly improves the binding strength between Component 4 and the wrapped film shell. Excessive isopropanol will overly interfere with the interaction between silane molecules themselves, increase the distance between siloxane molecules, and reduce the crosslinking density, thereby affecting the mechanical properties and heat resistance of the final water-soluble active substance composition.

[0053] Comparing Example 1 with Examples 9-11, it can be seen that zinc hyaluronate and sodium alginate within the mass ratio range of this application have a better effect of reacting with calcium chloride to form a uniform and stable protective film shell. A certain proportion of zinc hyaluronate and sodium alginate can optimize the mechanical properties and structural integrity of the film shell, improve the coating ability of the film shell for water-soluble active substances, and zinc hyaluronate has certain biological activity, which can regulate the sustained-release effect of water-soluble active substances, enhance the moisturizing performance, and improve the stability and bioavailability of water-soluble active substances.

[0054] Comparing Comparative Example 1 with Examples 12-16, it can be seen that the synthetic fluorophlogopite, lauroyl lysine, and stearic acid-modified nephrite powder within the mass ratio range of the present application act together with Component 2, Component 3, and Component 4 to form a stable structure, avoiding the problem of easy failure caused by the direct exposure of water-soluble active substances; the three together enhance the fixation and protection effects on water-soluble active substances. In addition, the stearic acid-modified nephrite powder, synthetic fluorophlogopite, and lauroyl lysine act together to increase skin gloss, enhance lubrication and moisturization, adsorb the oil and moisture on the skin surface, regulate the skin's oil-water balance, and have good skin affinity, making the makeup more textured, more long-lasting, and less prone to smudging.

[0055] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An aqueous solution active substance composition, characterized in that: The components for preparing the powder include: 90 - 100 parts by weight of Component 1; 0.1 - 10 parts by weight of Component 2; 0.1 - 10 parts by weight of Component 3; 1 - 10 parts by weight of Component 4. Component 1 includes one or more of synthetic fluorophlogopite, mica, sericite, talc powder, silica, titanium dioxide, iron oxide, pearl powder, boron mononitride, zinc oxide, aluminum hydroxide, and aluminum oxide; Component 2 includes one or more of hydrolyzed hyaluronic acid, sodium hyaluronate, zinc hyaluronate, and sodium alginate; Component 3 includes one or more of glucosylglycerol, polygonatum extract, and scutellaria extract; Component 4 includes at least one of triethoxysilane octane and polydimethylsiloxane; The preparation method includes the following steps: (1): Add Component 2 to water at 40 - 60 °C, which is 20 - 25 times its mass, and dissolve it thoroughly; (2): Add Component 3 to water, which is 10 - 12 times its mass, and dissolve it thoroughly; (3): Add (2) to (1) and mix evenly; (4): Add water to Component 1, which is 2 - 10 times its weight, and stir evenly to obtain a dispersed slurry; (5): Add (3) to (4), stir and disperse for 20 - 60 min, then add a calcium chloride solution dissolved in water, which is 10 - 12 times the weight of calcium chloride, and continue to stir and disperse for 20 - 60 min to obtain a mixed solution; (6): Take Component 4, add an activator and mix, then put the mixed solution obtained in (5) into it, disperse for 20 - 60 min, then filter, dry to obtain a water-soluble active substance composition.

2. The aqueous active substance composition according to claim 1, characterized in that: Component 1 also includes one or more of calcium carbonate, barium sulfate, calcium sodium aluminosilicate, hydroxyapatite, lauroyl lysine, ultramarine, bismuth hydroxide, and nephrite powder.

3. The aqueous active substance composition according to claim 1, characterized in that: Component 3 also includes one or more of astragalus extract, centella asiatica extract, asiaticoside, madecassoside, glabridin, ectoine, lavender extract, ganoderma atrum extract, niacinamide, hydroxypropyltetrahydropyrantriol, ergothioneine, ginseng extract, ethylhexyl triazone, phenylbenzimidazole sulfonic acid, benzophenone - 4, and homosalate.

4. The aqueous active substance composition according to claim 1, characterized in that: Component 4 also includes at least one of polymethylsiloxane, hydrogenated polydimethylsiloxane, polydimethylsiloxanol, amino - terminated polydimethylsiloxane, squalane, phenylpolydimethylsiloxane, phenylpolymethylsiloxane, phenylpolymethyltrisiloxane, trimethylsiloxysilicate, hydrogenated lecithin, and stearic acid.

5. The aqueous active substance composition according to claim 1, characterized in that: The mass ratio of the calcium chloride to Component 2 is (0.5 - 0.8):

1.

6. The aqueous active substance composition according to claim 1, characterized in that: The activator includes isopropyl alcohol, water, and organic acid.

7. The aqueous active substance composition according to claim 6, characterized in that: The mass ratio of the isopropyl alcohol, water, and organic acid is 1:1:(0.1 - 0.3).

8. The aqueous active substance composition according to claim 6, characterized in that: The mass ratio of the isopropyl alcohol to Component 4 is (2 - 4):

1.

9. Application of the powder prepared from the water-soluble active substance composition according to any one of claims 1 - 8 in the preparation of base makeup products, where the base makeup products include any one of sunscreen, liquid foundation, concealer, loose powder, powder cake, and primer.

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