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Whitening composition and preparation method thereof

A composition and whitening technology, applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve problems such as the problem of melanin distribution that cannot be well solved, and the effect is ideal, so as to prevent the formation of melanin and achieve radiant skin. , the effect of even skin tone

Inactive Publication Date: 2017-11-07
GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of product pays more attention to the treatment of the result of skin melanin, but cannot solve the problem of the distribution of the produced melanin in the skin. Therefore, when whitening users use this type of product, the effect is not necessarily ideal.

Method used

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  • Whitening composition and preparation method thereof
  • Whitening composition and preparation method thereof
  • Whitening composition and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0019] On the other hand, the invention also discloses a preparation method of a whitening composition, including a preparation method of a whitening gel, a preparation method of a whitening emulsion and a preparation method of a whitening cream. It can be briefly described as follows. The preparation method of the whitening gel comprises the steps of: stirring the common cosmetic external-use base and / or deionized water until completely dissolved, adding X50PURE WHITE, L-ascorbic acid 2-glucoside and mulberry root extract and stirring evenly, that is Get whitening gel. The preparation method of the whitening emulsion comprises the steps of: preparing an oil phase from part of the commonly used cosmetic bases for external use, preparing a water phase from the rest of the common bases for cosmetic external use and deionized water, and heating the oil phase and the water phase respectively After mixing evenly and cooling down, add X50PURE WHITE, L-ascorbic acid 2-glucoside and ...

Embodiment 1

[0024] whitening gel

[0025] The components and mass percentages of the whitening gel in Example 1 are:

[0026]

[0027] The preparation method of the above-mentioned whitening gel is: add glycerin, butylene glycol, and trehalose into deionized water and stir until they are completely dissolved; The preservative is stirred evenly to form a translucent gel, and finally X50PURE WHITE, L-ascorbic acid 2-glucoside, and mulberry root extract are added, stirred evenly, and discharged.

Embodiment 2

[0029] whitening lotion

[0030] The components and mass percentages of the whitening emulsion of this embodiment 2 are:

[0031] Oil phase:

[0032]

[0033] water box:

[0034]

[0035]

[0036] Add at low temperature (40°C) after emulsification:

[0037]

[0038] The preparation method of the above whitening emulsion is: heat the oil phase and the water phase to 80°C respectively, mix the two phases homogeneously for a few minutes, stir and cool down, cool down to 40°C, add essence and preservatives and stir evenly, and it will become white, fine and uniform at 35°C The emulsion, finally add X50PURE WHITE, L-ascorbic acid 2-glucoside, mulberry root extract, stir evenly and discharge.

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PUM

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Abstract

The invention relates to a whitening composition. The whitening composition is prepared from the following components by taking the total weight of the whitening composition as standards: 0.1 weight percent to 2.0 weight percent of L-ascorbic acid-2-glucoside, 1.0 weight percent to 5.0 weight percent of mulberry root extract, 0.05 weight percent to 1.0 weight percent of X50 PURE WHITE and the balance of an external use type common base material for cosmetics and / or de-ionized water. The invention further discloses a preparation method of the whitening composition. The cosmetics adopting the whitening composition disclosed by the invention can be used for whitening skin and enabling skin color to be balanced and the skin to be bright and glossy.

Description

technical field [0001] The invention belongs to the technical field of cosmetic compositions, and in particular relates to a whitening composition capable of targeting active substances to melanocytes and a preparation method thereof. Background technique [0002] The skin is the largest organ of the human body. It protects our body against the external environment and has an extremely important barrier function. Under normal circumstances, melanocytes in the skin secrete melanin, which together with other substances constitutes a person's unique healthy skin color. For Asians, this healthy complexion is white and even, rosy, free of spots, transparent and shiny. When external stimuli and their own physiological environment change, melanocytes will secrete excess melanin, and through the diffusion to surrounding skin cells, the skin will look dull, stained and dull. So there is a need for whitening and blemishes. [0003] Traditional whitening and lightening products achi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/67A61Q19/02A61Q19/00
CPCA61K8/97A61K8/676A61K2800/592A61K2800/782A61Q19/00A61Q19/02
Inventor 葛啸虎陈海佳王一飞张凤端王小燕
Owner GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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