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A kind of anti-aging whitening isolation cream and preparation method thereof

A barrier cream and anti-aging technology, applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of single barrier cream effect and worsening skin problems, reduce pigmentation, improve metabolic status, and protect activity. Effect

Active Publication Date: 2019-02-19
广东省科玮智丽生物医药有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, judging from the ingredients of commercially available sunscreens, the efficacy of most sunscreens is still relatively simple, and as sunscreens are accepted and used by more and more women, continuing to develop new uses for sunscreens has become the development of sunscreens. new trend of
At present, some segregation creams on the market add ingredients and pigment particles that can improve the smooth texture of the skin, such as silicon compounds, mica, and light modifying particles, so that the segregation cream has the effects of modifying pores and adjusting skin color, but this method cannot Solve the original skin problems such as dull skin, pigmentation and wrinkles, long-term use will further lead to the deterioration of skin problems

Method used

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  • A kind of anti-aging whitening isolation cream and preparation method thereof
  • A kind of anti-aging whitening isolation cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The preparation of embodiment 1 dandelion extract

[0038] Take dandelion, wash and dry, crush, pass through a 60-mesh sieve, add 12 times the mass of ethanol with a volume fraction of 85% to extract twice, each time for 1 hour, filter, combine the filtrates, distill off the ethanol under reduced pressure, and concentrate under reduced pressure to Concentrate with a density of 1.0 at 60°C, centrifuge the concentrate at 1200r / min for 15min, take the supernatant and perform ultrafiltration with a polysulfone membrane with a molecular weight cut-off of 20,000, and concentrate the ultrafiltrate under reduced pressure to a relative density of 1.20 at 60°C , spray-dried to obtain dandelion extract.

Embodiment 2

[0039] The preparation of embodiment 2 Tibetan forest grass extract

[0040] Take Tibetan forest grass, wash and dry, crush, pass through a 60-mesh sieve, add 15 times the mass of water, heat and reflux to extract twice, each time for 2 hours, filter, combine filtrates, and concentrate under reduced pressure to a density of 1.0 at 60°C The concentrated solution is centrifuged at 1200r / min for 15min, and the supernatant is ultrafiltered with a polysulfone membrane with a molecular weight cut-off of 20,000. The ultrafiltrate is concentrated under reduced pressure to a relative density of 1.20 at 60°C, and spray-dried to obtain Canglin grass extract.

Embodiment 3 4

[0041] The preparation of embodiment 3 Sijiqingye extract

[0042] Take Sijiqing leaves, wash and dry, crush, pass through a 60-mesh sieve, add water 16 times its weight, heat and reflux to extract twice, each time for 2 hours, filter, combine the filtrates, and concentrate the filtrates under reduced pressure to 60 ° C. The relative density is The concentrated solution of 1.0 was centrifuged at 1200r / min for 15min, and the supernatant was subjected to ultrafiltration with a polysulfone membrane with a molecular weight cut-off of 20,000. Green extract.

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PUM

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Abstract

The invention belongs to the technical field of cosmetics, and relates to anti-aging skin whitening isolation cream and a preparation method thereof. The anti-aging skin whitening isolation cream is prepared from, by mass, 10%-20% of compound liposomes, 0.2%-0.8% of ascorbyl glucoside, 4%-5% of cetearyl glucoside-cetanol-stearyl alcohol, 0.2%-1% of chitosan, 0.05%-0.2% of Glydant Plus Liquid, 5%-10% of an ilex chinensis leaf extracting solution, 2%-5% of isopropyl palmitate, 5%-8% of jojoba oil, 0.1%-0.2% of xanthan gum, 0.01%-0.1% of essence and the balance deionized water. The anti-aging skin whitening isolation cream is stable in property, mild in action and free of irritation to the skin and has the significant effects of sun blocking and isolating, aging resisting, skin whitening and the like.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and relates to an anti-aging whitening base cream and a preparation method thereof. Background technique [0002] In modern cities, sun exposure, smog, radiation, makeup and other damage to the skin are ubiquitous, causing various skin problems, such as dull skin, reduced skin elasticity, pigmentation, wrinkles, acne, etc. Skin sensitivity caused by non-genetic factors is increasing, and people's demand for protective cosmetics has arisen as the times require. After skin care lotion, lotion, liquid foundation and sunscreen, barrier cream has become a must-have for modern women. One of the cosmetics. [0003] The isolation creams on the market usually have the main purpose of sun protection, isolation of make-up and brightening skin tone, and some of them also have a certain moisturizing effect. Chinese patent application 201510295168.4 discloses a natural spirulina isolation cream. The raw ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/14A61K8/9794A61K8/9789A61K8/73A61K8/64A61K8/55A61K8/63A61K8/60A61K8/92A61K8/37A61K8/49A61Q17/04A61Q19/08A61Q19/02
CPCA61K8/14A61K8/37A61K8/375A61K8/4946A61K8/553A61K8/602A61K8/63A61K8/64A61K8/645A61K8/73A61K8/736A61K8/922A61K8/97A61K2800/5922A61Q17/04A61Q19/02A61Q19/08
Inventor 陈松彬易萍张爱萍倪彦艳刘杰森
Owner 广东省科玮智丽生物医药有限公司
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