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Whitening makeup preparation

A cosmetic agent and whitening technology, applied in the field of whitening cosmetic agents, can solve problems such as decolorization and unstable active compounds, and achieve the effect of deep whitening of the skin and inhibition of freckles

Inactive Publication Date: 2011-06-15
蒋健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although hydroquinone has a remarkable whitening effect, it is an unstable active compound and easily causes depigmentation in cosmetic preparations such as capsules and emulsions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 20% phosphatase, 5% DNA synthesis accelerator, 1% α-arbutin, freckle people use it once in the morning and evening. After 1 month, the user's skin has no abnormality, and the freckle symptoms have improved significantly.

Embodiment 2

[0014] 20% phosphatase, 5% PH regulator, 1% hydroquinone, people with senile plaques, once in the morning and evening, after 1 month, the skin of the user has no abnormality, and the symptoms of senile plaques have improved significantly.

Embodiment 3

[0016] 20% phosphatase, 10% protein synthesis accelerator, 2% licorice extract, people with pigmentation use it once in the morning and evening. After 2 months, the user's skin has no abnormalities, and the symptoms of pigmentation have improved significantly.

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PUM

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Abstract

The invention relates to a whitening makeup preparation. The whitening makeup preparation consists of a deoxyribonucleic acid (DNA) synthesis catalyst which can effectively improve the activity of acid phosphatase, a protein synthesis catalyst, a pH regulator, a plant extract and a melanin inhibitor extracted from microorganisms, and can whiten skin. The whitening makeup preparation has the advantage that the whitening makeup preparation can also has freckle inhibiting and deep skin whitening functions besides the conventional makeup function for making complexion uniform.

Description

technical field [0001] The invention relates to a skin whitening cosmetic agent, in particular to a whitening cosmetic agent containing phosphatase and melanin inhibitors. Background technique [0002] Typically, skin hyperpigmentation results from increased melanin synthesis in UV-irradiated skin melanocytes. Melanin is synthesized by continuous oxidation of tyrosine. Tyrosine is catalyzed by the oxidase-glucosidase and converted into dopaquinone. Dopaquinone forms melanin. Melanin absorbs the sun's ultraviolet rays for protection, but also causes skin color disorders, such as melasma. In order to achieve an even skin tone and whiten the skin, depigmentation compositions are added to cosmetics. Such as hydroquinone, arbutin, kojic acid, ascorbic acid and their derivatives. [0003] However, depigmenting agents such as ascorbic acid and kojic acid tend to lose stability and cause skin inflammation. Sunlight and heat can induce the depigmentation of arbutin and reduce t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/66A61K8/33A61K8/49A61K8/60A61K8/67A61K8/97A61Q19/02
Inventor 蒋健
Owner 蒋健