Silicone-oil-free liquid foundation and preparation method thereof

Abstract

The invention discloses a silicone oil-free liquid foundation and a preparation method thereof, and relates to the technical field of cosmetics, the silicone oil-free liquid foundation comprises the following raw materials by weight: 2-6 parts of an emulsifier, 17-21 parts of grease, 10-14 parts of powder, 3-7 parts of a thickening suspending agent, 44-50 parts of water, 2-6 parts of polyol, 0.8-1.2 parts of an electrolyte, 1-3 parts of a film-forming agent, 0.8-1.2 parts of a preservative, and 2-4 parts of an active component, according to the scheme, a natural grease compounding system such as coconut oil alcohol-octoate / caprate, squalane and simmondsia chinensis seed oil is adopted, through molecular structure bionic design, a breathable moisturizing barrier is constructed while velvet-like smooth touch is provided, the problem that a traditional silicone oil product is sticky, greasy and stuffy is solved, and the requirements of consumers for silicone-oil-free and high-skin-friendliness base makeup are met.

Description

Technical Field

[0001] The present invention relates to a silicone-free liquid foundation and a preparation method thereof, belonging to the technical field of cosmetics. Background Art

[0002] Liquid foundation is a common liquid base makeup product, mainly used for evening out skin tone, covering blemishes, enhancing texture and laying a foundation for subsequent makeup. Some products also have skin care functions such as sun protection and oil control; liquid foundation products are mainly composed of emulsifiers, oils and fats, powders, thickening and suspending agents, water, polyols, salts, film-forming agents, preservatives, efficacy and active ingredients, and fragrances.

[0003] Currently, the concept of cosmetics consumption pays more and more attention to the naturalness of products and the safety of raw materials. Consumers often have various concerns and doubts about silicone-containing cosmetics, such as clogging pores, having physiological toxicity, irritating the skin, causing skin allergies, etc.; in addition, silicone has poor biodegradability in the environment, which does not conform to the current environmental protection concept, and silicone and silicone-containing emulsifiers are commonly used raw materials for base makeup products. Therefore, in order to reduce consumers' concerns and worries about using liquid foundation, we have developed a silicone-free liquid foundation to meet people's usage needs. Summary of the Invention

[0004] Aiming at the above-mentioned existing technical problems, the purpose of the present invention is to provide a silicone-free liquid foundation and a preparation method thereof.

[0005] The technical solution of the present invention is realized as follows: A silicone-free liquid foundation contains the following raw materials in parts by weight: 2-6 parts of emulsifier, 17-21 parts of oil and fat, 10-14 parts of powder, 3-7 parts of thickening and suspending agent, 44-50 parts of water, 2-6 parts of polyol, 0.8-1.2 parts of electrolyte, 1-3 parts of film-forming agent, 0.8-1.2 parts of preservative, and 2-4 parts of active ingredient.

[0006] Preferably, the emulsifier includes:

[0007] Polyglycerol-6 polyhydroxystearate, polyglycerol-6 polyricinoleate, polyglycerol-6, tocopherol (vitamin E), ascorbyl palmitate composition;

[0008] Polyglycerol-3 diisostearate;

[0009] Polyhydroxystearic acid;

[0010] The mass ratio of the polyglycerol-6 polyhydroxystearate, polyglycerol-6 polyricinoleate, polyglycerol-6, tocopherol (vitamin E), ascorbyl palmitate composition, polyglycerol-3 diisostearate, and polyhydroxystearic acid is: 3:1:0.5.

[0011] Preferably, the oil and fat includes:

[0012] Coco-caprylate / caprate

[0013] Octyldodecyl myristate

[0014] Squalane

[0015] Jojoba seed oil

[0016] Limnanthes alba (meadowfoam) seed oil

[0017] Trioctanoin, C13-15 alkane composition

[0018] The mass ratio of the coco-caprylate / caprate, octyldodecyl myristate, squalane, jojoba seed oil, limnanthes alba (meadowfoam) seed oil, and trioctanoin, C13-15 alkane composition is: 3:2:4:0.5:0.5:9.

[0019] Preferably, the powder contains:

[0020] CI 77891, aluminum hydroxide, sodium stearoyl glutamate composition

[0021] CI 77492, aluminum hydroxide, sodium stearoyl glutamate composition

[0022] CI 77491, aluminum hydroxide, sodium stearoyl glutamate composition

[0023] CI 77499, aluminum hydroxide, sodium stearoyl glutamate composition

[0024] Synthetic fluorophlogopite, hydroxyapatite, zinc oxide composition

[0025] Silica

[0026] The mass ratio of the CI 77891, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77492, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77491, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77499, aluminum hydroxide, sodium stearoyl glutamate composition, synthetic fluorophlogopite, hydroxyapatite, zinc oxide composition, and silica is: 8.78:0.82:0.18:0.08:1.5:1.5.

[0027] Preferably, the thickening and suspending agent contains:

[0028] Isododecane, dimethicone copolyol lithium montmorillonite, propylene carbonate composition

[0029] Tricaprylin

[0030] Dextrin palmitate

[0031] Quaternary ammonium salt-90 bentonite;

[0032] Among them, the behenic acid is in an amorphous structure;

[0033] The mass ratio of the isododecane, dimethyldistearylammonium lithium montmorillonite, propylene carbonate composition, behenic acid, dextrin palmitate and quaternary ammonium salt-90 bentonite is: 4:0.3:0.4:0.5.

[0034] Preferably, the water is deionized water;

[0035] The polyol contains 4 parts by mass of butanediol;

[0036] The electrolyte contains 1 part by mass of magnesium sulfate.

[0037] Preferably, the film-forming agent contains 2 parts by mass of VP / hexadecene copolymer.

[0038] Preferably, the preservative contains 0.08 parts by mass of chlorphenesin, 0.9 parts by mass of 1,3-propanediol, 0.06 parts by mass of octanoyl hydroxamic acid and 0.04 parts by mass of glyceryl caprylate.

[0039] Preferably, the active ingredient contains 3 parts by mass of betaine, 0.05 parts by mass of Chondrus crispus extract and 0.03 parts by mass of sodium hyaluronate.

[0040] The present invention also provides a preparation method of a silicone-free liquid foundation, comprising the following steps:

[0041] S1, Put the quaternary ammonium salt-90 bentonite into triheptanoin and C13-15 alkane, and disperse evenly to obtain phase A;

[0042] S2, Put squalane, coco-caprylate / caprate, octyldodecyl myristate, behenic acid and dextrin palmitate into a separate container, heat to 75-80 °C and dissolve evenly until there are no particles, then cool to 25-30 °C to obtain phase B;

[0043] S3, Put phase B into phase A and disperse evenly, then put the raw materials of phase C: polyglyceryl-6 polyhydroxystearate, polyglyceryl-6 polyricinoleate, polyglyceryl-6, tocopherol (vitamin E), ascorbyl palmitate composition, polyglyceryl-3 diisostearate, isododecane, dimethyldistearylammonium lithium montmorillonite, propylene carbonate composition, jojoba seed oil, limnanthes alba seed oil, VP / hexadecene copolymer and polyhydroxystearic acid; Stir and disperse the raw materials of phases A, B and C evenly;

[0044] S4, Phase D raw materials: CI 77891, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77492, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77491, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77499, aluminum hydroxide, sodium stearoyl glutamate composition, synthetic fluorophlogopite, hydroxyapatite, zinc oxide composition and silica; After mixing the Phase D raw materials evenly, set aside, and then put the Phase D raw materials into the Phase A, B, and C raw materials obtained in Step S3 and stir to disperse evenly;

[0045] S5, Put butylene glycol and chlorphenesin in a separate container, heat to 75 - 80 °C to dissolve evenly, then cool to 25 - 30 °C, and then put in 1,3 - propanediol, octanoyl hydroxamic acid, glyceryl caprylate, chondrus crispus extract and sodium hyaluronate and stir evenly; Then put in deionized water, betaine, and magnesium sulfate and stir to disperse evenly until there are no particles to obtain Phase E;

[0046] S6, Slowly put Phase E into the Phase A, B, C, and D raw materials obtained in Step S4, emulsify and disperse evenly, and defoam to obtain the silicone - free liquid foundation.

[0047] Due to the application of the above - mentioned technical solutions, the present invention has the following advantages compared with the prior art:

[0048] 1. Through the synergistic emulsification system formed by polyglyceryl - 6 polyhydroxystearate, polyglyceryl - 6 polyricinoleate, polyglyceryl - 6, polyglyceryl - 3 diisostearate and polyhydroxystearic acid, the present invention significantly improves the dispersion uniformity of powder in the oil phase and the stability of the emulsification structure, and successfully constructs a liquid foundation formula from natural sources and completely free of silicone oil; This composite emulsifier combination not only avoids the use of traditional PEG - based components, but also is highly compatible with pigments and sunscreens, and at the same time gives the product excellent skin - fitting property and long - lasting makeup effect, meeting the core needs of consumers for pure and mild makeup products.

[0049] 2. Adopting a compound system of natural oils such as cetyl octanoate / caprate, squalane, and jojoba seed oil, through molecular structure bionic design, while providing a velvety smooth touch, it constructs a breathable and moisturizing barrier to solve the problem of stickiness and clogged pores of traditional silicone oil products, meeting the needs of consumers for silicone - free and highly skin - friendly base makeup. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for description in the embodiments of the present invention. Obviously, the following - described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the content of the embodiments of the present invention and these drawings.

[0051] Appendix Figure 1 This is a flowchart of a preparation method for a silicone-free liquid foundation according to the present invention. Detailed implementation manners

[0052] The present invention will be further described below in conjunction with embodiments.

[0053] A silicone-free liquid foundation according to the present invention comprises the following raw materials in parts by weight: 2-6 parts of an emulsifier, 17-21 parts of an oil, 10-14 parts of a powder, 3-7 parts of a thickening suspending agent, 44-50 parts of water, 2-6 parts of a polyol, 0.8-1.2 parts of an electrolyte, 1-3 parts of a film-forming agent, 0.8-1.2 parts of a preservative, and 2-4 parts of an active ingredient.

[0054] Among them, the emulsifier comprises: polyglyceryl-6 polyhydroxystearate, polyglyceryl-6 polyricinoleate, polyglyceryl-6, tocopherol (vitamin E), ascorbyl palmitate composition, polyglyceryl-3 diisostearate, and polyhydroxystearic acid.

[0055] In this embodiment, the mass ratio of polyglyceryl-6 polyhydroxystearate, polyglyceryl-6 polyricinoleate, polyglyceryl-6, tocopherol (vitamin E), ascorbyl palmitate composition, polyglyceryl-3 diisostearate, and polyhydroxystearic acid is: 3:1:0.5.

[0056] Polyglyceryl-6 polyhydroxystearate, polyglyceryl-6 polyricinoleate, and polyglyceryl-6 are used as emulsifiers, which have good compatibility with pigments and sunscreen agents, are of natural origin and do not contain PEG; meeting the needs of consumers for silicone-free and natural cosmetics.

[0057] The oil comprises: coco-caprylate / caprate, octyldodecyl myristate, squalane, jojoba (SIMMONDSIA CHINENSIS) seed oil, limnanthes alba (MEYER) seed oil, triheptanoin, C13-15 alkane composition.

[0058] In this embodiment, the mass ratio of coco-caprylate / caprate, octyldodecyl myristate, squalane, jojoba seed oil, limnanthes alba (MEYER) seed oil, triheptanoin, and C13-15 alkane composition is: 3:2:4:0.5:0.5:9.

[0059] Coco-caprylate / caprate is of all-plant origin, is a refreshing and low-oil-sense emollient, its function is similar to the natural lipid layer of the human body, has a persistent hydration effect, and is easy to absorb, and is a 100% natural-source silicone alternative component to replace traditional silicone oil.

[0060] Octyldodecyl Myristate of plant origin can provide a soft skin feel and abundant moisturizing effect, improve the spreadability of the formulation on the skin, is easy to spread, and is not prone to causing acne.

[0061] Squalane is a pure natural skin moisturizing oil, sourced from 100% olive oil, has good stability, can replace silicone oil, and has a good silky skin feel.

[0062] The main component of Jojoba seed oil is liquid wax ester, its physical properties are similar to whale oil, and it has extremely high affinity with the human skin; studies have shown that a new type of non-permeable sunscreen produced with Jojoba seed oil as an emulsifier, compared with traditional sunscreens, will not clog pores, can effectively reduce skin adverse reactions and will not cause acne.

[0063] As an emollient, Limnanthes Alba (Meadowfoam) Seed Oil can moisturize the skin and make the skin elastic. This raw material contains long-chain fatty acids, has the effect of conditioning the skin, and has unique antioxidant stability.

[0064] Triheptanoin and C13-15 Alkane are both light oils of 100% plant origin, with fast spreading, partial volatility, and an initial skin feel similar to silicone oil. It absorbs quickly and provides a velvety soft skin feel; the skin feel is smooth and non-greasy, which can reduce the greasiness of the product; the characteristic of fast spreading helps the formulation to spread evenly on the skin.

[0065] The powder contains: CI 77891, Aluminum Hydroxide, Sodium Stearyl Glutamate Composition, CI 77492, Aluminum Hydroxide, Sodium Stearyl Glutamate Composition, CI 77491, Aluminum Hydroxide, Sodium Stearyl Glutamate Composition, CI 77499, Aluminum Hydroxide, Sodium Stearyl Glutamate Composition, Synthetic Fluorphlogopite, Hydroxyapatite, Zinc Oxide Composition and Silica.

[0066] In this example, the mass ratio of CI 77891, Aluminum Hydroxide, Sodium Stearyl Glutamate Composition, CI 77492, Aluminum Hydroxide, Sodium Stearyl Glutamate Composition, CI 77491, Aluminum Hydroxide, Sodium Stearyl Glutamate Composition, CI 77499, Aluminum Hydroxide, Sodium Stearyl Glutamate Composition, Synthetic Fluorphlogopite, Hydroxyapatite, Zinc Oxide Composition, and Silica is: 8.78:0.82:0.18:0.08:1.5:1.5.

[0067] CI 77891, CI 77492, CI 77491, and CI 77499 treated with Sodium Stearyl Glutamate have excellent dispersibility in oily formulations. Their double-layer coating enhances hydrophobicity, anti-dulling performance, stability, and skin adhesion; treating the powder in this way has natural biocompatibility and skin affinity, with a smooth skin feel, good lipophilicity, and can make the liquid foundation more moisturizing and super skin-friendly.

[0068] Synthetic fluorophlogopite, hydroxyapatite, and zinc oxide are used as a multifunctional composite powder, which has a high fatty acid adsorption property, can absorb and solidify sebum, prevent makeup smudging, and make the makeup effect more lasting.

[0069] The thickening suspending agent includes: isododecane, lithium dimethyldistearylammonium montmorillonite, propylene carbonate composition, behenin, dextrin palmitate, and quaternium-90 bentonite.

[0070] In this embodiment, the mass ratio of isododecane, lithium dimethyldistearylammonium montmorillonite, propylene carbonate composition, behenin, dextrin palmitate, and quaternium-90 bentonite is: 4:0.3:0.4:0.5.

[0071] Among them, isododecane, lithium dimethyldistearylammonium montmorillonite, and propylene carbonate are prefabricated organically modified lithium montmorillonite gels, which do not require pre-dispersion and activation, thus simplifying the process flow; at the same time, as a multifunctional oil-phase rheology modifier, it can also provide high-efficiency suspension and thixotropy, improve the system stability, provide a smooth skin feel, and enhance the usability.

[0072] In this embodiment, behenin has an amorphous structure and can modify the properties of other raw materials by reducing crystallinity and rigidity. It is used as a suspending agent and thickening agent to give the product a good skin feel.

[0073] Dextrin palmitate has a gelling effect on a very wide range of oil agents, can form a gel with thixotropy, and can be used for the stable thickening of water-in-oil emulsion systems.

[0074] Quaternium-90 bentonite is an organically modified flaky silicate, a vegan product, a powdery rheology aid, which can increase viscosity, provide thixotropic fluid characteristics, and suspend pigments and particles in non-polar to medium-polar oils and solvents. It can be used as a stabilizer for water-in-oil emulsion systems.

[0075] The water is deionized water to remove impurities and ions in the water, such as calcium, magnesium, etc., to avoid affecting the formula stability, and at the same time reduce the irritation to the skin, ensuring the product texture is uniform, safe, and mild.

[0076] The polyol contains 4 parts by mass of butanediol. As a small molecule moisturizing ingredient, it can retain moisture in the stratum corneum, has good hygroscopicity, can absorb 12.5% (relative humidity 50%) and 38.5% (relative humidity 80%) of water equivalent to its own mass, and also has a certain antibacterial effect.

[0077] In addition, adding butanediol to the product, combined with other emollients, can well supplement the water content of the stratum corneum, reduce the trans-epidermal water loss, and effectively maintain the skin water content.

[0078] The electrolyte contains 1 part by mass of magnesium sulfate. Adding magnesium sulfate can lower the freezing point of the aqueous phase, improve cold resistance, and at the same time make the emulsion particles charged, causing the emulsion particles to repel each other in the oil phase and not easily agglomerate, thus improving stability.

[0079] The film-forming agent contains 2 parts by mass of VP / hexadecene copolymer. Adding VP / hexadecene copolymer can provide the product with excellent water resistance, anti-friction property, and moisture barrier function, thus making the product more long-lasting in makeup and the makeup effect more persistent.

[0080] The preservative contains 0.08 part by mass of chlorphenesin, 0.9 part of 1,3-propanediol, 0.06 part of octanoyl hydroxamic acid, and 0.04 part of glyceryl caprylate.

[0081] The active ingredient contains 3 parts by mass of betaine, 0.05 part of Chondrus crispus extract, and 0.03 part of sodium hyaluronate.

[0082] The above silicone-free liquid foundation is prepared by the following method:

[0083] S1. Put quaternary ammonium salt-90 bentonite into triheptanoin and C13-15 alkane, and disperse evenly to obtain phase A;

[0084] S2. Put squalane, coco-caprylate / caprate, octyldodecyl myristate, tribehenin, and dextrin palmitate into a separate container, heat to 75-80 °C and dissolve evenly until there are no particles, and then cool to 25-30 °C to obtain phase B;

[0085] S3. Put phase B into phase A and disperse evenly, and then put in the raw materials of phase C: polyglyceryl-6 polyhydroxystearate, polyglyceryl-6 polyricinoleate, polyglyceryl-6, tocopherol (vitamin E), ascorbyl palmitate composition, polyglyceryl-3 diisostearate, isododecane, dimethyldistearylammonium lithium montmorillonite, propylene carbonate composition, jojoba seed oil, Limnanthes alba seed oil, VP / hexadecene copolymer, and polyhydroxystearic acid; stir and disperse the raw materials of phases A, B, and C evenly;

[0086] S4. The raw materials of phase D: CI 77891, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77492, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77491, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77499, aluminum hydroxide, sodium stearoyl glutamate composition, synthetic fluorophlogopite, hydroxyapatite, zinc oxide composition, and silica; mix the raw materials of phase D evenly and set aside, and then put the raw materials of phase D into the raw materials of phases A, B, and C obtained in step S3 and stir and disperse evenly;

[0087] In S5, put butylene glycol and chlorphenesin into a separate container, heat to 75 - 80 °C until dissolved evenly, then cool to 25 - 30 °C, and then put in 1,3 - propanediol, octanohydroxamic acid, glyceryl caprylate, chondrus crispus extract and sodium hyaluronate and stir evenly; then put in deionized water, betaine, and magnesium sulfate and stir and disperse evenly until there are no particles to obtain Phase E;

[0088] In S6, slowly put Phase E into the raw materials of Phases A, B, C, and D obtained in Step S4, emulsify and disperse evenly, and defoam to obtain a silicone - free liquid foundation.

[0089] In this example, the emulsifying equipment used is HOMOGENIZING MIXER MARKⅡModel 2.5.

[0090] The models and sources of some raw materials of the present invention are as follows:

[0091] The model of the emulsifier is EMULIUM ILLUSTRO, and the manufacturer is GATTEFOSSE SAS.

[0092] The model of the emollient used is LexFeel TM D5 CN (triheptanoin, C13 - 15 alkane), and the manufacturer is INOLEX, Inc.

[0093] The models of the colorants used are Ti - 02SG (CI 77891, aluminum hydroxide, sodium stearoyl glutamate); YP - 75SG (CI 77492, aluminum hydroxide, sodium stearoyl glutamate); RP - 29SG (CI 77491, aluminum hydroxide, sodium stearoyl glutamate); BP - 50SG (CI 77499, aluminum hydroxide, sodium stearoyl glutamate), and the manufacturer of all is ShanghaiCo - Fun Biotech Co., Ltd.

[0094] The model of the filler is MiyoSTAY SM (synthetic fluorophlogopite, hydroxyapatite, zinc oxide), and the manufacturer is Miyoshi Suzhou Company Limited.

[0095] The model of the thickener is BENTONE GEL ISDV (isododecane, dimethyldistearylammonium lithium montmorillonite, propylene carbonate), and the manufacturer is Suzhou Nakang Biotechnology Co., Ltd.

[0096] Polyglycerin-3 diisostearate, polyhydroxystearic acid, coco-caprylate / caprate, octyldodecyl myristate, squalane, jojoba seed oil, limnanthes alba (meadowfoam) seed oil, silica, behentrimonium methosulfate, dextrin palmitate, quaternium-90 bentonite, VP / hexadecene copolymer, butylene glycol, chlorphenesin, 1,3-propanediol, octanohydroxamic acid, glyceryl caprylate, betaine, chondrus crispus extract, sodium hyaluronate, magnesium sulfate are all commercially available.

[0097] The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it. However, the protection scope of the present invention cannot be limited thereby. All equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A silicone-free liquid foundation, characterized in that: It contains the following raw materials in parts by weight: 2-6 parts of emulsifier, 17-21 parts of oil, 10-14 parts of powder, 3-7 parts of thickening and suspending agent, 44-50 parts of water, 2-6 parts of polyol, 0.8-1.2 parts of electrolyte, 1-3 parts of film-forming agent, 0.8-1.2 parts of preservative, and 2-4 parts of active ingredient.

2. The silicone-free liquid foundation according to claim 1, wherein: The emulsifier contains: Polyglycerin-6 polyhydroxystearate, polyglycerin-6 polyricinoleate, polyglycerin-6, tocopherol (vitamin E), ascorbyl palmitate composition; Polyglycerin-3 diisostearate; Polyhydroxystearic acid; The mass ratio of polyglycerin-6 polyhydroxystearate, polyglycerin-6 polyricinoleate, polyglycerin-6, tocopherol (vitamin E), ascorbyl palmitate composition, polyglycerin-3 diisostearate, and polyhydroxystearic acid is: 3:1:0.

5.

3. The silicone-free liquid foundation according to claim 1, characterized in that: The oil contains: Cocoyl octanoate / caprate; Octyldodecyl myristate; Squalane; Jojoba seed oil; Lumicia oil; Triheptanoin, C13-15 alkane composition; The mass ratio of cocoyl octanoate / caprate, octyldodecyl myristate, squalane, jojoba seed oil, lumicia oil, triheptanoin, and C13-15 alkane composition is: 3:2:4:0.5:0.5:

9.

4. The silicone-free liquid foundation according to claim 1, wherein: The powder contains: CI 77891, aluminum hydroxide, sodium stearoyl glutamate composition; CI 77492, aluminum hydroxide, sodium stearoyl glutamate composition; CI 77491, aluminum hydroxide, sodium stearoyl glutamate composition; CI 77499, aluminum hydroxide, sodium stearoyl glutamate composition; Synthetic fluorophlogopite, hydroxyapatite, zinc oxide composition; Silica; The mass ratio of CI 77891, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77492, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77491, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77499, aluminum hydroxide, sodium stearoyl glutamate composition, synthetic fluorophlogopite, hydroxyapatite, zinc oxide composition, and silica is: 8.78:0.82:0.18:0.08:1.5:1.

5.

5. The silicone-free liquid foundation according to claim 1, wherein: The thickening and suspending agent contains: Isododecane, dimethyldistearylammonium lithium montmorillonite, propylene carbonate composition; Tricaprylin; Dextrin palmitate; Quaternium-90 bentonite; Among them, the tricaprylin has an amorphous structure; The mass ratio of isododecane, dimethyldistearylammonium lithium montmorillonite, propylene carbonate composition, tricaprylin, dextrin palmitate, and quaternium-90 bentonite is: 4:0.3:0.4:0.

5.

6. A silicone-free liquid foundation according to claim 1, wherein: The water is deionized water; The polyol contains 4 parts by mass of butanediol; The electrolyte contains 1 part by mass of magnesium sulfate; 7. The silicone-free liquid foundation according to claim 1, wherein: The film-forming agent contains 2 parts by mass of VP / hexadecene copolymer; 8. The silicone-free liquid foundation according to claim 1, wherein: The preservative contains 0.08 parts by mass of chlorphenesin, 0.9 parts by mass of 1,3-propanediol, 0.06 parts by mass of octanoyl hydroxamic acid, and 0.04 parts by mass of glycerol caprylate.

9. The silicone-free liquid foundation according to claim 1, characterized in that: The active ingredient contains 3 parts of betaine, 0.05 part of Chondrus crispus extract and 0.03 part of sodium hyaluronate by mass.

10. A preparation method of a silicone-free liquid foundation, characterized in that: It includes the following steps: S1. Put quaternary ammonium salt-90 bentonite into triheptanoin and C13-15 alkane, and disperse evenly to obtain phase A; S2. Put squalane, cetearyl octanoate / caprate, octyldodecyl myristate, trimyristin and dextrin palmitate into a separate container, heat to 75-80 °C and dissolve evenly until there are no particles, then cool to 25-30 °C to obtain phase B; S3. Put phase B into phase A and disperse evenly, then put in the raw materials of phase C: polyglyceryl-6 polyhydroxystearate, polyglyceryl-6 polyricinoleate, polyglyceryl-6, tocopherol (vitamin E), ascorbyl palmitate composition, polyglyceryl-3 diisostearate, isododecane, dimethyldistearylammonium lithium montmorillonite, propylene carbonate composition, jojoba seed oil, Limnanthes alba (MEadowfoam) seed oil, VP / hexadecene copolymer and polyhydroxystearic acid; stir and disperse the raw materials of phases A, B and C evenly; S4. The raw materials of phase D: CI 77891, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77492, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77491, aluminum hydroxide, sodium stearoyl glutamate composition, CI 77499, aluminum hydroxide, sodium stearoyl glutamate composition, synthetic fluorophlogopite, hydroxyapatite, zinc oxide composition and silica; mix the raw materials of phase D evenly and set aside, then put the raw materials of phase D into the raw materials of phases A, B and C obtained in step S3 and stir and disperse evenly; S5. Put butylene glycol and chlorphenesin into a separate container, heat to 75-80 °C and dissolve evenly, then cool to 25-30 °C, then put in 1,3-propanediol, octanohydroxamic acid, glyceryl caprylate, Chondrus crispus extract and sodium hyaluronate and stir evenly; then put in deionized water, betaine and magnesium sulfate and stir and disperse evenly until there are no particles to obtain phase E; S6. Slowly put phase E into the raw materials of phases A, B, C and D obtained in step S4, emulsify and disperse evenly, and defoam to obtain the silicone-free liquid foundation.

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