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Cosmetic composition for whitening skin

A cosmetic composition, skin technology, applied in the field of cosmetic composition for whitening skin, to achieve low cytotoxicity, inhibit activity, and prevent rough skin

Active Publication Date: 2012-08-22
INFINITUS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the design of skin whitening products is mainly realized by inhibiting the activity of tyrosinase. It has been reported that a large number of tyrosinase inhibitors from natural sources, such as arbutin and kojic acid, have been proved to have good clinical efficacy. effect, but with the progress of people's research, it is found that there are actually many ways to produce melanin, and there are many kinds of enzymes involved, and the transfer process of melanin also has a great impact on the distribution and performance of melanin in the skin, so The process of whitening the skin should not only be through the inhibition of tyrosinase, if it can work through multiple mechanisms at the same time, it should be able to achieve a more ideal whitening effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Whitening Gel:

[0035] The components and percentages of the above whitening gel products are:

[0036] Licorice Extract 0.50

[0037] Sodium Ascotyl Phosphate 2.00

[0038] Niacinamide 1.00

[0039] Carbomer 0.50

[0040] Triethanolamine 2.00

[0041] Propylene glycol 5.00

[0042] Deionized water balance

[0043] The balance is sterile deionized water.

[0044] The preparation method of above-mentioned whitening gel product comprises the following steps:

[0045] (1) Carbomer is mixed with glycerin and deionized water, and stirred to dissolve it;

[0046] (2) triethanolamine is dissolved into 10% solution with water;

[0047] (3) Add the prepared triethanolamine solution to the carbomer glycerin solution, stir while adding, and obtain a transparent gel matrix after stirring evenly;

[0048] (4) Take the licorice extract, add propylene glycol, stir to make it evenly mixed, then add sodium vitamin C phosphate and nicotinamide to make a mixed solution;

[004...

Embodiment 2

[0054] Whitening Gel:

[0055] The components and percentages of the above whitening gel products are:

[0056] Matsutake Extract 2.00

[0057] Sodium Ascotyl Phosphate 2.50

[0058] Niacinamide 0.50

[0059] Carbomer 0.80

[0060] Triethanolamine 2.50

[0061] Propylene glycol 4.00

[0062] Glycerin 20.00

[0063] Deionized water balance

[0064] The preparation method of above-mentioned whitening gel product comprises the following steps:

[0065] (1) Carbomer is mixed with glycerin and deionized water, and stirred to dissolve it;

[0066] (2) triethanolamine is dissolved into 10% solution with water;

[0067] (3) Add the prepared triethanolamine solution to the carbomer glycerin solution, stir while adding, and obtain a transparent gel matrix after stirring evenly;

[0068] (4) Take matsutake extract, add propylene glycol, stir to make it evenly mixed, then add sodium vitamin C phosphate and nicotinamide to make a mixed solution;

[0069] (5) Mix the mixed soluti...

Embodiment 3

[0074] Whitening Cleanser:

[0075] The components and percentages thereof that form the above-mentioned whitening cleanser are:

[0076] AES (70%) 8.00

[0077] Sodium Lauroyl Sarcosinate (30%) 2.00

[0078] Cocamidopropyl Betaine (35%) 1.50

[0079] Cabo 2020 0.80

[0080] Glycerin 2.00

[0081] Triethanolamine 1.20

[0082] Matsutake Extract 2.00

[0083] Licorice Extract (Dipotassium Glycyrrhizinate) 0.50

[0084] Sodium Vitamin C Phosphate 0.10

[0085] Preservatives 0.10

[0086] Flavor Appropriate amount

[0087] Deionized water balance

[0088] The preparation method of above-mentioned whitening facial cleanser is:

[0089] Take carbomer, add glycerin and deionized water to mix, stir to dissolve; take triethanolamine and dilute it with distilled water; add the prepared triethanolamine solution to carbomer glycerin solution, stir while adding, and get transparent after stirring evenly Gel matrix; take AES (70%), add to the above transparent gel, heat (not ex...

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PUM

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Abstract

The invention discloses a cosmetic composite for whitening the skin. The active components of the cosmetic composite comprise licorice extract, matsutake extract, vitamin C or the derivatives thereof, as well as vitamin B3. The cosmetic composite of the invention is characterized in that natural extracts are used as the main raw materials compounded with vitamin active additive, and various ingredients are combined and mixed rationally to achieve the efficacies of inhibiting the formation of melanin and lightening skin color through a number of ways.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a cosmetic composition for whitening skin. Background technique [0002] At present, the design of skin whitening products is mainly realized by inhibiting the activity of tyrosinase. It has been reported that a large number of tyrosinase inhibitors from natural sources, such as arbutin and kojic acid, have been proved to have good clinical efficacy. effect, but with the progress of people's research, it is found that there are actually many ways to produce melanin, and there are many kinds of enzymes involved, and the transfer process of melanin also has a great impact on the distribution and performance of melanin in the skin, so The process of whitening the skin should not only be through the inhibition of tyrosinase, but if multiple mechanisms can act simultaneously, it should be able to achieve a more ideal whitening effect. However, safety must be taken into account when multiple ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97A61K8/67A61Q19/02
Inventor 刘晓英严安刘光荣
Owner INFINITUS (CHINA) CO LTD
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