Moisturizing makeup-maintaining base cosmetic and preparation method thereof

Abstract

The invention relates to the technical field of cosmetics, in particular to a moisturizing makeup-maintaining base cosmetic and a preparation method thereof. The invention relates to a moisturizing makeup-holding base cosmetic, which is prepared from the following preparation raw materials in parts by mass: 10 to 14 parts of efficient makeup-holding components, 6 to 8 parts of oil control powder, 12 to 14 parts of film forming agents, 3 to 5 parts of moisturizing agents, 0.5 to 1 part of preservatives, 2 to 4 parts of emulsifying agents, 0.5 to 1 part of stabilizing agents, 10 to 14 parts of polydimethylsiloxane and 50 to 55 parts of deionized water, the composition is composed of 1, 2-hexanediol and radix gentianae extract. The moisturizing and makeup-maintaining base cosmetic has excellent performance in the aspects of moisturizing, oil control, skin quality improvement and the like, meanwhile, the safety of the product and the improvement of user experience are guaranteed, and the moisturizing and makeup-maintaining base cosmetic has high market application value.

Claims

1. A moisturizing long-lasting base makeup cosmetic, characterized in that: The preparation material comprises the following raw materials by mass: 10-14 parts of high-efficiency long-lasting makeup components, 6-8 parts of oil-control powder, 12-14 parts of film-forming agent, 3-5 parts of moisturizing agent, 0.5-1 parts of preservative, 2-4 parts of emulsifier, 0.5-1 parts of stabilizer, 10-14 parts of polydimethylsiloxane and 50-55 parts of deionized water, wherein the moisturizing agent is composed of glycerin, 1,2-hexanediol and gentian root extract.

2. A moisturizing long-lasting base makeup cosmetic according to claim 1, characterized in that: The mass ratio of the glycerol, 1,2-hexanediol and gentian root extract is 4:3:

4.

3. The moisturizing long-lasting base makeup cosmetic according to claim 1, characterized in that: The preparation method of the gentian root extract comprises the following steps: S31, crushing the dried gentian root into powder according to the mass fraction, taking 5 parts of the powder and mixing it with 100 parts of methanol, stirring for 30 hours, and then heating to 85° C. and reflux extraction for 4 hours, and concentrating the extract under reduced pressure at 0.1 MPa to recover methanol to obtain a concentrated solution; S32. Add 40 parts of distilled water to 20 parts of the concentrate according to the mass ratio, and then add 3 parts of petroleum ether for extraction. The extract is eluted through a chromatographic column and dried to obtain a gentian root extract.

4. The moisturizing long-lasting base makeup cosmetic according to claim 1, characterized in that: The high-efficiency long-lasting makeup component is prepared by mixing vinyl polydimethylsiloxane, barium sulfate, titanium dioxide and mica in a mass ratio of 3:9:38:

50.

5. The moisturizing long-lasting base makeup cosmetic according to claim 1, characterized in that: The oil-control powder is prepared by mixing niacinamide and silica in a mass ratio of 1:

2.

6. The moisturizing long-lasting base makeup cosmetic according to claim 1, characterized in that: The film-forming agent is composed of trimethylsiloxysilicate, polymethylsilsesquioxane and acrylic acid (ester) / polydimethylsiloxane copolymer in a mass ratio of 3:2:

3.

7. The moisturizing long-lasting base makeup cosmetic according to claim 1, characterized in that: The emulsifier is lauryl PEG10 tris(trimethylsiloxy)silylethyl polydimethylsiloxane.

8. The moisturizing long-lasting base makeup cosmetic according to claim 1, characterized in that: The preservative is phenoxyethanol; the stabilizer is composed of quaternary ammonium salt-18 bentonite and sodium chloride in a mass ratio of 1:

1.

9. A method for preparing a moisturizing long-lasting base makeup cosmetic according to any one of claims 1 to 8, characterized in that: The following steps are involved: S91. Homogenize the high-efficiency long-lasting makeup component, oil-control powder, film-forming agent, emulsifier and polydimethylsiloxane according to their weight proportions, stir and heat to 75° C. for 5 minutes to obtain phase A. S92, mixing the humectant, stabilizer and deionizer according to their weight fractions, heating to 70° C. and stirring for 5 min to obtain an aqueous phase; S93, mixing the aqueous phase and phase A according to their weight fractions, heating to 75° C., emulsifying and homogenizing to obtain an intermediate product; S94. According to the mass fraction, the intermediate product is cooled to 40-50° C., and then a preservative is added, and the mixture is stirred and cooled to 30° C. to obtain a moisturizing long-lasting base makeup cosmetic.

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