Skin whitening and freckle banishing cream and preparation method thereof

A whitening and freckle-removing and freckle-removing technology, applied in the field of whitening and freckle-removing cream and its preparation, can solve the problems of allergic infection, unsatisfactory, single functional effect, etc., and achieve the effects of reducing irritation, improving melanin production, and expanding the scope of use

Active Publication Date: 2019-04-23
I&B GUANGZHOU BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned skin whitening and freckle removal products cannot comprehensively consider all aspects of skin whitening and fr

Method used

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  • Skin whitening and freckle banishing cream and preparation method thereof
  • Skin whitening and freckle banishing cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0043] Example 1

[0044] A whitening and anti-freckle cream consisting of the following components in weight percentage: undecylenoyl phenylalanine 1%, 3-o-ethyl ascorbic acid 3%, mixture a 3%, mixture b 2%, mixture c 3%, bisabolol 0.03%, plant sterol oleate 1%, silane diol salicylate 1%, sodium hyaluronate 0.03%, hydrogenated polyisobutylene 3%, isononyl isononanoate 2% , Camellia seed oil 2%, dimethicone 2%, cyclopentamethicone 2%, shea butter 2%, cocoa seed butter 3%, mixture d 2%, mixture e 2 %, potassium cetyl alcohol phosphate 0.3%, acrylic acid (ester) copolymer sodium / lecithin 0.5%, carbomer 0.15%, cetearyl alcohol 3%, mixture f 0.5%, methyl paraben 0.2% , Propyl hydroxyphenyl ester 0.1%, phenoxyethanol / ethylhexylglycerol 0.5%, sodium bisulfite 0.1%, pentaerythritol tetrakis (bis-tert-butylhydroxyhydrocinnamic acid) ester 0.3%, tocopherol 0.3%, carbamate 0.07% of base propanol, 1% of butanediol, 0.1% of flavor, and water to 100%; the mixture a includes hydrolyzed corn ...

Example Embodiment

[0058] Example 2

[0059] A whitening and anti-freckle cream, except that the following ingredients are different from Example 1, other components are the same as Example 1: Undecylenoyl phenylalanine is 1%, 3-o-ethyl ascorbic acid is 3%, Phenethyl resorcinol is 3%, yeast extract is 2%, hydrolyzed European plum is 3%, bisabolol is 0.03%, phytosterol oleate is 1%, and silane diol salicylate is 1 %, sodium hyaluronate is 0.03%.

[0060] The preparation method of the whitening and removing spots cream includes the following steps:

[0061] (1) Weigh the following raw materials according to the ratio:

[0062] Phase A raw materials: water, butylene glycol, sodium hyaluronate, acrylic acid (ester) copolymer sodium / lecithin, carbomer;

[0063] Phase B raw materials: mixture d, mixture e, hydrogenated polyisobutylene, isononyl isononanoate, camellia seed oil, cetearyl alcohol, polydimethylsiloxane, cyclopentadimethylsiloxane, ten Monocarbenoyl phenylalanine, methyl paraben, propyl paraben, ...

Example Embodiment

[0073] Example 3

[0074] A whitening and anti-freckle cream, except that the following ingredients are different from Example 1, other components are the same as Example 1: Undecylenoyl phenylalanine is 0.05%, 3-o-ethyl ascorbic acid is 0.01%, benzene Ethyl resorcinol 0.01%, yeast extract 0.01%, hydrolyzed European plum 0.01%, bisabolol 0.01%, plant sterol oleate 0.01%, silane diol salicylate 0.01%, transparent Sodium sulfate is 0.01%.

[0075] The preparation method of the whitening and removing spots cream includes the following steps:

[0076] (1) Weigh the following raw materials according to the ratio:

[0077] Phase A raw materials: water, butylene glycol, sodium hyaluronate, acrylic acid (ester) copolymer sodium / lecithin, carbomer;

[0078] Phase B raw materials: mixture d, mixture e, hydrogenated polyisobutylene, isononyl isononanoate, camellia seed oil, cetearyl alcohol, polydimethylsiloxane, cyclopentadimethylsiloxane, ten Monocarbenoyl phenylalanine, methyl paraben, propy...

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Abstract

The invention relates to skin whitening and freckle banishing cream and a preparation method thereof, and belongs to the field of cosmetics. The skin whitening and freckle banishing cream is preparedfrom, by weight, freckle banishing agents comprising 0.05-3% of undecarbonyl phenylalanine, 0.01-10% of 3-o-ethyl ascorbic acid, 0.01-5% of mixtures a, 0.01-5% of mixtures b and 0.01-5% of mixtures c,and skin conditioning agents comprising 0.01-1% of bisabolol, 0.01-5% of phytosterol oleate, 0.01-5% of silandiol salicylate and 0.01-1% of sodium hyaluronate; the mixtures a comprise phenylethyl resorcinol; the mixtures b comprise yeast extracts; the mixtures c comprise hydrolyzed prunus domestica. The skin whitening and freckle banishing cream is safe, has no side effects, can inhibit inflammation, and is good in skin whitening and freckle banishing effects.

Description

technical field [0001] The invention relates to a whitening and freckle-removing cream and a preparation method thereof, belonging to the field of cosmetics. Background technique [0002] "Whitening skin" is the eternal topic and pursuit of beauty lovers. The research and development, safety and efficacy evaluation of whitening cosmetics have naturally become the focus of attention of researchers, manufacturers and consumers. The color of the skin is mainly determined by the content and distribution of skin pigments, and melanin is the most important determinant. The content of melanin in the skin determines the color of the skin. The synthesis of melanin is a biological reaction process, in which the activity of the rate-limiting enzyme tyrosinase plays a decisive role. The melanin granules of the cells ascend to the stratum corneum along with the epidermal cells, thereby affecting the color of the skin or forming stains, and finally excreted as the stratum corneum falls ...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/9728A61K8/67A61K8/63A61K8/58A61K8/44A61K8/34A61Q19/02A61Q19/00A61P29/00
CPCA61K8/34A61K8/347A61K8/44A61K8/585A61K8/63A61K8/676A61K2800/592A61K2800/782A61Q19/005A61Q19/02A61K8/9728A61K8/9789A61P29/00
Inventor 王丽辉季小洋林锦雄
Owner I&B GUANGZHOU BIOLOGICAL TECH CO LTD
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