Coke-softening, oil-controlling and makeup-maintaining composition

Abstract

The invention discloses a coke-softening, oil-controlling and makeup-maintaining composition, and belongs to the technical field of compositions. Comprising deionized water, a film-forming agent, a skin conditioner, a humectant and an antioxidant, the mass ratio of the deionized water to the film-forming agent to the skin conditioner to the humectant to the antioxidant is (83.57-86.61): (5-6): (8-10): (0.33): (0.06-0.1); the preparation method of the skin conditioner comprises the following steps: heating hyaluronic acid and curcumin in a water bath, and self-assembling to obtain hyaluronic acid nanoparticles; mixing hyaluronic acid nanoparticles, squalane and avocado butyl oleate to obtain an oil phase; mixing deionized water, a buddleia extract, an olea extract, a radix ophiopogonis extract, a loquat extract, a kappaphycus alvarezii extract, a radix gentianae extract, a stephania tetrandra extract, an emulsifier and 1, 2-butanediol to obtain a water phase; adding the water phase into the oil phase, and homogenizing to obtain the skin conditioner. Therefore, the makeup-maintaining composition with good soft-focus oil control is obtained.

Description

Technical Field

[0001] The invention belongs to the technical field of compositions, and particularly relates to a soft-focus, oil-controlling, long-lasting makeup composition. Background Art

[0002] Soft focus cosmetic compositions can achieve a natural skin appearance with fewer skin blemishes. Specifically, soft focus cosmetic compositions can hide skin blemishes by scattering incident light to blur skin blemishes, but still allow natural skin features to appear, while simple covering techniques give an undesirable and unreal appearance due to the loss of most natural skin features. The recognized standard measurement of soft focus effect is diffuse reflectance. The higher the diffuse reflectance of a composition, the better its soft focus effect. Soft focus cosmetics are used to cover facial blemishes and correct facial skin tone, thereby improving a person's appearance. However, when people only use foundation, concealer, primer and other products that have the function of covering blemishes and correcting facial skin tone on their faces, they often cannot achieve a good makeup effect. This is because these products will undergo oxidation and other reactions after contacting the oil secreted by the facial skin, resulting in a dull makeup look. Therefore, these products often need to be used in conjunction with setting products to achieve the purpose of maintaining the makeup effect for a long time. In order to achieve a more lasting makeup setting effect, some setting sprays on the market choose to add film-forming agents. Some film-forming agents have high viscosity and strong sealing properties, which can cause problems such as increased oil secretion, causing makeup to become mottled and fall off faster, and even cause skin discomfort. Summary of the Invention

[0003] The purpose of the present invention is to provide a soft-focus oil-control long-lasting makeup composition, which is used to solve the problems such as increased oil secretion caused by the strong sealing property of setting spray and long-lasting makeup, resulting in makeup becoming mottled faster, makeup fading, and even causing skin discomfort.

[0004] The purpose of the present invention can be achieved through the following technical solutions: A soft-focus, oil-control, long-lasting makeup composition comprising deionized water, a film-forming agent, a skin conditioner, a moisturizer, and an antioxidant; wherein the mass ratio of the deionized water, the film-forming agent, the skin conditioner, the moisturizer, and the antioxidant is 83.57-86.61:5-6:8-10:0.33:0.06-0.1; The preparation method of the skin conditioner comprises the following steps: S1. Ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, dimethylaminopyridine, and curcumin were mixed uniformly, heated in a water bath for self-assembly, cooled, dialyzed for purification, and vacuum freeze-dried to obtain hyaluronic acid nanoparticles; S2. Mixing the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate to obtain an oil phase; S3, taking deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana scabra root extract, Tetrandra chinensis extract, emulsifier, and 1,2-butylene glycol and mixing to obtain an aqueous phase; S4. Add the water phase to the oil phase and homogenize to obtain the skin conditioner.

[0005] As a preferred technical solution of the present invention, in step S1, the dosage ratio of ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, dimethylaminopyridine, and curcumin is 30-40 mL: 15-25 mL: 50-60 mg: 10-15 mg: 6-8 mg: 7-9 mg.

[0006] As a preferred technical solution of the present invention, in step S2, the mass ratio of the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate is 3-5:4-6:1.2-1.6.

[0007] As a preferred technical solution of the present invention, in step S3, the mass ratio of the deionized water, Cleome flower extract, Olea europaea extract, Ophiopogon japonicus extract, Loquat extract, Kappaphycus longicornis extract, Gentiana scabra root extract, Stephania tetrandra extract, emulsifier, and 1,2-butanediol is 55-65:0.7-0.9:0.4-0.6:1-2:0.8-1.4:0.4-0.5:0.16-0.38:0.11-0.22:2-3:45-55.

[0008] As a preferred technical solution of the present invention, in step S4, the homogenizing refers to homogenizing at a rotation speed of 5000-7000 rpm for 2-4 minutes.

[0009] As a preferred technical solution of the present invention, the film-forming agent includes deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and parahydroxyacetophenone; the mass ratio of the deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and parahydroxyacetophenone is 68.5:30:0.5:0.5:0.5.

[0010] As a preferred technical solution of the present invention, the moisturizing agent includes niacinamide and cetyl ethylhexanoate.

[0011] As a preferred technical solution of the present invention, the antioxidant is 3-o-ethyl ascorbic acid.

[0012] As a preferred technical solution of the present invention, in step S3, the emulsifier is one or more of coco-glucoside, Tween-80, Tween-20, Tween-60, and PEG-40 hydrogenated castor oil.

[0013] As a preferred technical solution of the present invention, the Cleome extract is sourced from Ningxia Vanilla Biotechnology Co., Ltd., the Olea europaea extract is sourced from Shaanxi Snot Biotechnology Co., Ltd., the Ophiopogon japonicus extract is sourced from Chengdu Pusi Biotechnology Co., Ltd., the loquat extract is sourced from Chengdu Pusi Biotechnology Co., Ltd., the Kappaphycus longicornis extract is sourced from Shanghai Hongjiu Enterprise Development Co., Ltd., the Gentiana root extract is sourced from Wuhan Fuxin Chemical Co., Ltd., and the Stephania tetrandra extract is sourced from Changsha Shanghe Biotechnology Co., Ltd.

[0014] Beneficial effects of the present invention: (1) The present invention utilizes hyaluronic acid and curcumin to self-assemble to form hydrophilic and lipophilic nanoparticles, loads butyl avocado oleate as the oil phase, and forms a uniform emulsion with the aqueous phase composed of Cleome odorifera extract, Olea europaea extract, Ophiopogon japonicus extract, Loquat extract, Kappaphycus longicornis extract, Gentiana scabra root extract, and Stephania tetrandra extract, thereby improving the film-forming stability and uniformity and achieving a soft-focus long-lasting makeup effect.

[0015] (2) The present invention regulates sebum replacement and balance by adding butyl avocado oleate. As an ester oil with excellent skin affinity, its chemical structure is similar to the sebum secreted by the skin itself. It can reduce the compensatory secretion of sebaceous glands through competitive inhibition, thereby reducing the damage to makeup caused by excessive oil secretion of facial skin. Its mild moisturizing properties can avoid skin dryness caused by oil-control ingredients and provide a water-oil balance base for various plant extracts to exert their active effects.

[0016] Furthermore, oleanolic acid contained in oleanolic acid extract and ursolic acid contained in loquat extract occupy the active site of 5α-reductase, blocking sebum synthesis at the hormonal level; the tetrandrine contained in stephania tetrandra extract can regulate skin microcirculation, inhibit excessive proliferation of sebaceous gland cells, enhance the tightness of the stratum corneum, and reduce oil overflow. The synergistic dual inhibitory effect of the three more thoroughly reduces sebum synthesis.

[0017] Cleome extract and gentian root extract synergistically inhibit the release of inflammatory factors, modulating immune cell activity to alleviate inflammation around hair follicles and reduce inflammatory stimulation of the sebaceous glands. Gentian root extract also possesses strong antioxidant properties, scavenging free radicals produced by sebum oxidation, while the antioxidant components of Olea europaea extract help slow sebum oxidation. Together, these four ingredients reduce the stimulating effect of inflammation on oil secretion.

[0018] The polysaccharides contained in Ophiopogon japonicus extract bind to water molecules through hydrogen bonds, increasing the water content of the stratum corneum, maintaining hydration from within and reducing irritation to the sebaceous glands caused by dryness. Kappaphycus longicornis extract promotes tight junctions between keratinocytes, strengthening the skin barrier and reducing transepidermal water loss. This locks in moisture from the outside, preventing dryness from the outside and oiliness from the inside. These two ingredients work together to form a hydration barrier that replenishes moisture from within and locks in moisture from the outside, allowing the skin to naturally reduce compensatory oil production and provide a stable internal environment for other oil-control ingredients.

[0019] Loquat extract gently promotes the exfoliation of keratinocytes, preventing pore clogging; Stephania tetrandra extract regulates the metabolic rate of the stratum corneum, preventing excessive accumulation and abnormal shedding of keratin. These two ingredients work together to maintain a dynamic balance between keratin renewal and pore patency, allowing for the smooth excretion of sebum, reducing feedback stimulation to the sebaceous glands and indirectly assisting with oil control.

[0020] By adding butyl avocado oleate, spiderwort extract, olea europaea extract, ophiopogon extract, loquat extract, kappaphycus longicorn extract, gentian root extract, and stephania tetrandra extract, the synergistic effect between the components improves the oil control effect. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in combination with the embodiments.

[0022] Example 1 A soft-focus, oil-control, long-lasting makeup composition comprising deionized water, a film-forming agent, a skin conditioning agent, niacinamide, and 3-o-ethyl ascorbic acid; wherein the mass ratio of the deionized water, the film-forming agent, the skin conditioning agent, niacinamide, cetyl ethylhexanoate, and 3-o-ethyl ascorbic acid is 86.61:5:8:0.2:0.13:0.06; The preparation method of the soft-focus oil-control long-lasting makeup composition comprises the following steps: The deionized water, film former, skin conditioner, niacinamide and antioxidant are mixed according to the formula, and homogenized at 35° C. and 8000 rpm for 5 minutes to obtain the soft-focus oil-control long-lasting makeup composition; The film-forming agent includes deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone; the film-forming agent is obtained by mixing deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone in a mass ratio of 68.5:30:0.5:0.5:0.5 and stirring for 30 minutes; The preparation method of the skin conditioner comprises the following steps: S1. Ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, and dimethylaminopyridine were mixed and stirred for 30 minutes. Curcumin was added and heated in a water bath at 60°C with stirring for 5 hours. The mixture was cooled, purified by dialysis, and freeze-dried at -40°C under vacuum at 20 Pa for 20 hours to obtain hyaluronic acid nanoparticles. The ratio of ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, dimethylaminopyridine, and curcumin was 30 mL: 15 mL: 50 mg: 10 mg: 6 mg: 7 mg. The dialysis purification refers to slowly injecting the cooled material into a cellulose dialysis bag with a molecular weight cutoff of 1000Da using a disposable sterile pipette, with the filling amount being 2 / 3 of the volume of the dialysis bag, and dialyzing in deionized water, replacing the deionized water every 6 hours for a total of 48 hours; S2. Mix the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate, heat and stir at 60° C. for 5 minutes, and keep warm to obtain an oil phase for later use; the mass ratio of the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate is 3:4:1.2; S3. Deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol were mixed, stirred at 60°C for 6 min, and kept warm to obtain an aqueous phase for later use; the mass ratio of the deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol was 55:0.7:0.4:1:0.8:0.4:0.16:0.11:2:45; S4. Add the water phase to the oil phase and homogenize at a rotation speed of 5000 rpm for 4 minutes to obtain the skin conditioner.

[0023] Example 2 A soft-focus, oil-control, long-lasting makeup composition comprising deionized water, a film-forming agent, a skin conditioning agent, niacinamide, and 3-o-ethyl ascorbic acid; wherein the mass ratio of the deionized water, the film-forming agent, the skin conditioning agent, niacinamide, cetyl ethylhexanoate, and 3-o-ethyl ascorbic acid is 85.09:5.5:9:0.2:0.13:0.08; The preparation method of the soft-focus oil-control long-lasting makeup composition comprises the following steps: The deionized water, film former, skin conditioner, niacinamide and antioxidant are mixed according to the formula, and homogenized at 40° C. and 10,000 rpm for 4 minutes to obtain the soft-focus oil-control long-lasting makeup composition; The film-forming agent includes deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone; the film-forming agent is obtained by mixing deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone in a mass ratio of 68.5:30:0.5:0.5:0.5 and stirring for 40 minutes; The preparation method of the skin conditioner comprises the following steps: S1. Ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, and dimethylaminopyridine were mixed and stirred for 35 minutes. Curcumin was added and heated in a water bath at 65°C with stirring for 6 hours. The mixture was cooled, dialyzed for purification, and freeze-dried under vacuum at 25 Pa and -40°C for 25 hours to obtain hyaluronic acid nanoparticles. The ratio of ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, dimethylaminopyridine, and curcumin was 35 mL: 20 mL: 55 mg: 12 mg: 7 mg: 8 mg. The dialysis purification refers to slowly injecting the cooled material into a cellulose dialysis bag with a molecular weight cutoff of 1000Da using a disposable sterile pipette, with the filling amount being 2 / 3 of the volume of the dialysis bag, and dialyzing in deionized water, replacing the deionized water every 6 hours for a total of 48 hours; S2. Mix the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate, heat and stir at 65° C. for 5.5 minutes, and keep warm to obtain an oil phase for later use; the mass ratio of the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate is 4:5:1.4; S3. Mix deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol, stir at 65°C for 7 minutes, and keep warm to obtain an aqueous phase for later use; the mass ratio of the deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol is 60:0.8:0.5:1.5:1.1:0.45:0.27:0.16:2.5:50; S4. Add the water phase to the oil phase and homogenize at a rotation speed of 6500 rpm for 3 minutes to obtain the skin conditioner.

[0024] Example 3 A soft-focus, oil-control, long-lasting makeup composition comprising deionized water, a film-forming agent, a skin conditioning agent, niacinamide, and 3-o-ethyl ascorbic acid; wherein the mass ratio of the deionized water, the film-forming agent, the skin conditioning agent, niacinamide, cetyl ethylhexanoate, and 3-o-ethyl ascorbic acid is 83.57:6:10:0.2:0.13:0.1; The preparation method of the soft-focus oil-control long-lasting makeup composition comprises the following steps: The deionized water, film former, skin conditioner, niacinamide and antioxidant are mixed according to the formula, and homogenized at 45° C. and 12,000 rpm for 3 minutes to obtain the soft-focus oil-control long-lasting makeup composition; The film-forming agent includes deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone; the film-forming agent is obtained by mixing deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone in a mass ratio of 68.5:30:0.5:0.5:0.5 and stirring for 50 minutes; The preparation method of the skin conditioner comprises the following steps: S1. Mix ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, and dimethylaminopyridine, stir for 40 minutes, add curcumin, heat and stir in a 70°C water bath for 7 hours, cool, dialyze and purify, and freeze-dry under vacuum at 25 Pa and -40°C for 30 hours to obtain hyaluronic acid nanoparticles; the ratio of ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, dimethylaminopyridine, and curcumin is 40 mL: 25 mL: 60 mg: 15 mg: 8 mg: 9 mg; The dialysis purification refers to slowly injecting the cooled material into a cellulose dialysis bag with a molecular weight cutoff of 1000Da using a disposable sterile pipette, with the filling amount being 2 / 3 of the volume of the dialysis bag, and dialyzing in deionized water, replacing the deionized water every 6 hours for a total of 48 hours; S2. Mix the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate, heat and stir at 70° C. for 6 minutes, and keep warm to obtain an oil phase for later use; the mass ratio of the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate is 5:6:1.6; S3. Deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol were mixed, stirred at 70°C for 8 min, and kept warm to obtain an aqueous phase for later use; the mass ratio of the deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol was 65:0.9:0.6:2:1.4:0.5:0.38:0.22:3:55; S4. Add the water phase to the oil phase and homogenize at a rotation speed of 7000 rpm for 2 minutes to obtain the skin conditioner.

[0025] Comparative Example 1 The difference from Example 2 is that the soft-focus oil-control long-lasting makeup composition comprises deionized water, a film-forming agent, a skin conditioning agent, niacinamide, and 3-o-ethyl ascorbic acid; the mass ratio of the deionized water, film-forming agent, skin conditioning agent, niacinamide, cetyl ethylhexanoate, and 3-o-ethyl ascorbic acid is 85.09:5.5:9:0.2:0.13:0.08; The preparation method of the soft-focus oil-control long-lasting makeup composition comprises the following steps: The deionized water, film former, skin conditioner, niacinamide and antioxidant are mixed according to the formula, and homogenized at 40° C. and 10,000 rpm for 4 minutes to obtain the soft-focus oil-control long-lasting makeup composition; The film-forming agent includes deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone; the film-forming agent is obtained by mixing deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone in a mass ratio of 68.5:30:0.5:0.5:0.5 and stirring for 40 minutes; The preparation method of the skin conditioner comprises the following steps: S1. Mix squalane and butyl avocado oleate, heat and stir at 65°C for 5.5 minutes, keep warm, and obtain an oil phase for later use; the mass ratio of squalane to butyl avocado oleate is 9:1.4; S2. Deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol were mixed and stirred at 65° C. for 7 min. The mixture was kept warm to obtain an aqueous phase for later use. The mass ratio of the deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol was 60:0.8:0.5:1.5:1.1:0.45:0.27:0.16:2.5:50. S3. Add the water phase to the oil phase and homogenize at a rotation speed of 6500 rpm for 3 minutes to obtain the skin conditioner.

[0026] Comparative Example 2 This comparative example provides a soft-focus, oil-control, and long-lasting makeup composition. The only difference between the composition and Example 2 is that the skin conditioner component does not contain Cleome extract, and the reduced amount is distributed among Olea europaea extract, Ophiopogon japonicus extract, Loquat extract, Kappaphycus longicornis extract, Gentiana lutea root extract, and Stephania tetrandra extract in proportion to the number of parts. The other components and amounts remain unchanged.

[0027] Comparative Example 3 This comparative example provides a soft-focus, oil-control, long-lasting makeup composition. The only difference between the composition and Example 2 is that the skin conditioner component does not contain Olea europaea extract, and the reduced amount thereof is distributed in proportion to the Cleome flower extract, Ophiopogon japonicus extract, Loquat extract, Kappaphycus longicornis extract, Gentiana scabra root extract, and Stephania tetrandra extract, while the other components and amounts remain unchanged.

[0028] Comparative Example 4 This comparative example provides a soft-focus, oil-control, and long-lasting makeup composition. The only difference between the composition and Example 2 is that the skin conditioner component does not contain Ophiopogon japonicus extract, and the reduced amount thereof is distributed according to the proportion of parts to Cleome sphenanthera extract, Olea europaea extract, loquat extract, Kappaphycus longicornis extract, Gentiana lutea root extract, and Stephania tetrandra extract, while the other components and amounts remain unchanged.

[0029] Comparative Example 5 This comparative example provides a soft-focus, oil-control, and long-lasting makeup composition. The only difference between the composition and Example 2 is that the skin conditioner component does not contain loquat extract, and its reduced amount is distributed according to the proportion of parts to the spider plant extract, Olea europaea extract, Ophiopogon japonicus extract, Kappaphycus longicornis extract, Gentiana lutea root extract, and Stephania tetrandra extract, while the other components and amounts remain unchanged.

[0030] Comparative Example 6 This comparative example provides a soft-focus, oil-control, and long-lasting makeup composition. The only difference between the composition and Example 2 is that the skin conditioner component does not contain Kappaphycus longicornis extract, and the reduced amount thereof is distributed in proportion to the number of parts to the Cleome flower extract, Olea europaea extract, Ophiopogon japonicus extract, Loquat extract, Gentiana lutea root extract, and Stephania tetrandra extract, while the other components and amounts remain unchanged.

[0031] Comparative Example 7 This comparative example provides a soft-focus, oil-control, and long-lasting makeup composition. The only difference between the composition and Example 2 is that the skin conditioner component does not contain gentian root extract, and the reduced amount thereof is distributed in proportion to the number of parts to the spider lily extract, the olea truncatum extract, the ophiopogon extract, the loquat extract, the Kappaphycus longicornis extract, and the stephania tetrandra extract, while the other components and amounts remain unchanged.

[0032] Comparative Example 8 This comparative example provides a soft-focus, oil-control, and long-lasting makeup composition. The only difference between the composition and Example 2 is that the skin conditioner component does not contain Stephania tetrandra extract, and the reduced amount thereof is distributed according to the proportion of parts to Cleome odorata extract, Olea europaea extract, Ophiopogon japonicus extract, Loquat extract, Kappaphycus longicornis extract, and Gentiana radix extract, while the other components and amounts remain unchanged.

[0033] Comparative Example 9 The difference from Example 2 is that the soft-focus oil-control long-lasting makeup composition comprises deionized water, a film-forming agent, a skin conditioning agent, niacinamide, and 3-o-ethyl ascorbic acid; the mass ratio of the deionized water, film-forming agent, skin conditioning agent, niacinamide, cetyl ethylhexanoate, and 3-o-ethyl ascorbic acid is 85.09:5.5:9:0.2:0.13:0.08; The preparation method of the soft-focus oil-control long-lasting makeup composition comprises the following steps: The deionized water, film former, skin conditioner, niacinamide and antioxidant are mixed according to the formula, and homogenized at 40° C. and 10,000 rpm for 4 minutes to obtain the soft-focus oil-control long-lasting makeup composition; The film-forming agent includes deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone; the film-forming agent is obtained by mixing deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone in a mass ratio of 68.5:30:0.5:0.5:0.5 and stirring for 40 minutes; The preparation method of the skin conditioner comprises the following steps: S1. Ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, and dimethylaminopyridine were mixed and stirred for 35 minutes. Curcumin was added and heated in a water bath at 65°C with stirring for 6 hours. The mixture was cooled, dialyzed for purification, and freeze-dried under vacuum at 25 Pa and -40°C for 25 hours to obtain hyaluronic acid nanoparticles. The ratio of ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, dimethylaminopyridine, and curcumin was 35 mL: 20 mL: 55 mg: 12 mg: 7 mg: 8 mg. The dialysis purification refers to slowly injecting the cooled material into a cellulose dialysis bag with a molecular weight cutoff of 1000Da using a disposable sterile pipette, with the filling amount being 2 / 3 of the volume of the dialysis bag, and dialyzing in deionized water, replacing the deionized water every 6 hours for a total of 48 hours; S2. Mix the hyaluronic acid nanoparticles and squalane, heat and stir at 65° C. for 5.5 min, and keep warm to obtain an oil phase for later use; the mass ratio of the hyaluronic acid nanoparticles to squalane is 4:6.4; S3. Mix deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol, stir at 65°C for 7 minutes, and keep warm to obtain an aqueous phase for later use; the mass ratio of the deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana root extract, Stephania tetrandra extract, Tween-20, and 1,2-butanediol is 60:0.8:0.5:1.5:1.1:0.45:0.27:0.16:2.5:50; S4. Add the water phase to the oil phase and homogenize at a rotation speed of 6500 rpm for 3 minutes to obtain the skin conditioner.

[0034] Performance Testing The soft-focus oil-control long-lasting makeup compositions prepared in Examples 1 to 3 and Comparative Examples 1 to 9 were made into makeup setting sprays and used as samples for efficacy evaluation.

[0035] 130 healthy volunteers with normal oily skin, aged 26-58 years, with no history of skin diseases or allergies, and no allergic reactions to the products used during the test, were randomly divided into 13 groups, one of which served as a control group and the remaining experimental groups. The difference between Control Group 1 and the experimental group was that the control group did not use makeup setting spray.

[0036] After the volunteers used the same skin care products for facial care, they waited for 10 minutes and sprayed a layer of setting spray 20 cm away from the face. After 60 seconds, they used the same basic foundation to apply subsequent makeup. After the makeup was completed, they sprayed another layer of setting spray 20 cm away from the face to complete the makeup.

[0037] 1) Makeup holding ability test: After applying makeup according to the above instructions, volunteers continued their normal activities and observed the makeup every hour. Testing was stopped when more than one-third of the makeup showed signs of caking, loosening, or patchiness. The duration of the makeup was recorded as the makeup hold time. If the makeup did not meet the stopping criteria, testing was stopped at the 15th hour, and 15 hours was recorded as the makeup hold time. The test results are shown in Table 1 below.

[0038] 2) Oil control ability test: The skin oil secretion was measured using a Sebumeter oil tester. The test results are shown in Table 1 below.

[0039] Table 1 3) Makeup lasting ability test: The spectral reflectance of the obtained soft focus oil control long-lasting makeup composition was tested using a spectrometer. Within 1 minute, use your fingers and moderate force to draw circles and crosses at a rate of 2 mg / cm 2 The sample was evenly applied to a PMMA substrate (HELIOPLATE HD6, HelioScreen) with a coating amount of 100 μg / min. The finger was cleaned with alcohol and pre-saturated with the sample. The prepared sample was allowed to dry at room temperature for 20 minutes before testing.

[0040] After the spectrophotometer is calibrated, the instrument is set to reflectance spectrum mode, which has both specular reflection components included and excluded. An 8mm target mask is attached to the instrument to obtain a larger measurement area. The visible spectrum between 400nm and 700nm is selected for full-color spectral analysis.

[0041] The prepared sample was placed on the black side of a Leneta chart for reflectance testing to eliminate light reflection from the Leneta chart background. Both diffuse reflectance and total reflectance were measured, with diffuse reflectance used as an indicator of soft focus. The test results are shown in Table 2 below.

[0042] Table 2 As can be seen from Table 1, the soft-focus oil-control long-lasting makeup compositions prepared in Examples 1 to 3 of the present application have a good oil-control effect, and the makeup lasts longer, giving the makeup a good soft-focus effect.

[0043] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A soft-focus oil-control long-lasting makeup composition, characterized in that: The invention comprises deionized water, a film-forming agent, a skin conditioning agent, a moisturizing agent and an antioxidant; wherein the mass ratio of the deionized water, the film-forming agent, the skin conditioning agent, the moisturizing agent and the antioxidant is 83.57-86.61:5-6:8-10:0.33:0.06-0.1; The preparation method of the skin conditioner comprises the following steps: S1. Ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, dimethylaminopyridine, and curcumin were mixed uniformly, heated in a water bath for self-assembly, cooled, dialyzed for purification, and vacuum freeze-dried to obtain hyaluronic acid nanoparticles; S2. Mixing the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate to obtain an oil phase; S3, taking deionized water, Cleome extract, Olea europaea extract, Ophiopogon japonicus extract, loquat extract, Kappaphycus longicornis extract, Gentiana scabra root extract, Tetrandra chinensis extract, emulsifier, and 1,2-butylene glycol and mixing to obtain an aqueous phase; S4. Add the water phase to the oil phase and homogenize to obtain the skin conditioner.

2. A soft-focus oil-control long-lasting makeup composition according to claim 1, characterized in that: In step S1, the dosage ratio of ethanol, deionized water, hyaluronic acid, dicyclohexylcarbodiimide, dimethylaminopyridine, and curcumin is 30-40 mL: 15-25 mL: 50-60 mg: 10-15 mg: 6-8 mg: 7-9 mg.

3. A soft-focus oil-control long-lasting makeup composition according to claim 1, characterized in that: In step S2, the mass ratio of the hyaluronic acid nanoparticles, squalane, and butyl avocado oleate is 3-5:4-6:1.2-1.

6.

4. The soft-focus oil-control long-lasting makeup composition according to claim 1, characterized in that: In step S3, the mass ratio of the deionized water, the spider lily flower extract, the oleanus fruit extract, the ophiopogon japonicus extract, the loquat extract, the kappaphycus longicorn extract, the gentian root extract, the stephania tetrandra extract, the emulsifier, and the 1,2-butanediol is 55-65: 0.7-0.9: 0.4-0.6: 1-2: 0.8-1.4: 0.4-0.5: 0.16-0.38: 0.11-0.22: 2-3: 45-55.

5. The soft-focus oil-control long-lasting makeup composition according to claim 1, characterized in that: In step S4, the homogenization refers to homogenization at a rotation speed of 5000-7000 rpm for 2-4 minutes.

6. The soft-focus oil-control long-lasting makeup composition according to claim 1, characterized in that: The film-forming agent includes deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone; the mass ratio of the deionized water, polyester-5, hydroxypropyl starch, 1,2-hexanediol and p-hydroxyacetophenone is 68.5:30:0.5:0.5:0.

5.

7. The soft-focus oil-control long-lasting makeup composition according to claim 1, characterized in that: The moisturizers include niacinamide and cetyl ethylhexanoate.

8. The soft-focus oil-control long-lasting makeup composition according to claim 1, characterized in that: The antioxidant is 3-o-ethyl ascorbic acid.

9. The soft-focus oil-control long-lasting makeup composition according to claim 1, characterized in that: In step S3, the emulsifier is one or more of coco-glucoside, Tween-80, Tween-20, Tween-60, and PEG-40 hydrogenated castor oil.

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