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Whitening composition and its preparation method and use

A composition and whitening technology, which can be used in pharmaceutical formulations, cosmetic preparations, dressing preparations, etc., can solve problems such as skin whitening that cannot be comprehensively considered, and achieve the effect of less dosage

Active Publication Date: 2022-05-13
GUANGZHOU KENENG COSMETICS RES CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned skin whitening agents cannot comprehensively consider all aspects of skin whitening, such as: from the melanin production inducement, the melanin production process to the final melanin transport and discharge process, etc.

Method used

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  • Whitening composition and its preparation method and use
  • Whitening composition and its preparation method and use
  • Whitening composition and its preparation method and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0067] According to the content of each component in the following table 1, by total weight 100g, prepare the whitening essence of embodiment 1-5.

[0068] Table 1

[0069]

[0070] The preparation method of the whitening essence in the above-mentioned embodiment 1-5 comprises the following steps:

[0071] 1) Heat deionized water, EDTA-2Na, propylene glycol, glycerin, dipropylene glycol, and hydroxyethyl cellulose to 80°C, stir and dissolve until completely dissolved, and keep stirring for 20 minutes;

[0072] 2) Stir and cool down to 40°C, add the whitening composition emblica extract, soybean extract, aloesin, ascorbyl ethyl ether, nicotinamide and preservatives, stir to dissolve completely;

[0073] 3) Pass the inspection and discharge.

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Abstract

The invention relates to a whitening composition and its preparation method and application. In terms of the mass percentage of the whitening composition, the whitening composition includes the following components: emblica extract: 0.01%-10%, soybean extract: 0.01%-20%, aloin: 0.01%-5% %, ascorbic acid ethyl ether: 0.3% to 5%, nicotinamide: 0.5% to 20%. The whitening composition of the present invention can achieve a balanced whitening effect, that is, it can comprehensively consider all aspects of skin whitening. Specifically, it can start from the process of melanin production, reduce melanin, block the transfer process of melanin, induce and block the protease-activated receptor-2 channel, reduce the phagocytosis of melanosomes by keratinocytes, reduce the transport of melanin, and prevent melanin from entering the cutin Layers and other aspects play a role.

Description

technical field [0001] The invention relates to a whitening composition, a preparation method and application thereof, and belongs to the field of cosmetics. Background technique [0002] Because of the traditional beauty concept of "one white covers three ugliness", Asian women's pursuit of whitening has never stopped just like human pursuit of light. Rouge powder is almost a must-have for every adult woman, and there are concealer, Foundation, loose powder, setting powder, powder cake and so on are all kinds of cosmetic family, whitening, whitening and peace. In fact, whitening is like treating a disease. Treating the symptoms is not as good as treating the root cause. The only way to get rid of the main culprit of whitening—melanin—is to regulate the inner skin texture. Melanin is the most important determinant. Melanocytes in the skin produce melanin, and the melanin granules transfer to the keratinocytes through the melanocyte dendrites, and the melanin granules trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/49A61K8/67A61Q19/02
CPCA61K8/9789A61K8/498A61K8/676A61K8/673A61Q19/02A61K2800/782A61K2800/592
Inventor 崔英云罗财通李传茂张楚标曾伟丹张伟杰
Owner GUANGZHOU KENENG COSMETICS RES CO LTD
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