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Whitening cosmetic composition and preparation method thereof

A technology for whitening cosmetics and compositions, applied in cosmetic preparations, cosmetics, cosmetic preparations and other directions, can solve the problems of insignificant whitening effect, easy to cause allergic phenomena, etc., and achieve excellent anti-inflammatory and anti-allergy, fair and bright skin, and whitening. skin effect

Inactive Publication Date: 2016-09-07
广州雷诺生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the whitening cosmetics on the market have no obvious whitening effect and can easily cause allergies

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The technical solution of the present application will be further described below in conjunction with specific embodiments.

[0033] Preparation of Cynomorium extract and Yin Bupleurum extract:

[0034] The dried Cynomorium cynomorium was added to ethanol with a mass ratio of 50%, and the extraction was carried out under reflux and soaking for 4 hours. Subsequently, the extract was filtered with a filter cloth, and centrifuged at a speed of 3000 r / min for 30 minutes to obtain Cynomorium cynomorium extract.

[0035] The dry Yin Bupleurum was added to ethanol with a mass ratio of 50%, and the extraction was carried out under reflux and soaking for 6 hours. Subsequently, the extract was filtered with a filter cloth, and centrifuged at a speed of 3000 r / min for 30 minutes to obtain the extract of Yinbupleurum.

[0036] See Table 1 for the formulations of the whitening cosmetic compositions of Examples 1-3 and Comparative Examples 1-3.

[0037] Table 1

[0038]

[003...

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Abstract

The invention discloses a whitening cosmetic composition, which comprises the following components in parts by weight: 1-15 parts of plant extract, 2.55-7 parts of emulsifier, 4-26 parts of emollient, and 2.5-20 parts of moisturizing agent , 0.1-0.3 parts of dipotassium glycyrrhizinate, 0.1-2 parts of silica, 0.03-0.07 parts of potassium hydroxide, 0.1-0.2 parts of thickener, 0.05-2 parts of antioxidant, 0.201-1.01 parts of preservative, 40-75 parts of water share. Wherein, the plant extract is a mixture of Cynomorium cynomorium extract and Yin Bupleurum extract. The present invention applies the mixed solution of Cynomorium extract and Yinbupleurum extract to whitening cosmetics to effectively whiten the skin and make the skin fair and bright.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a cosmetic composition with whitening function and a preparation method thereof. Background technique [0002] Cosmetics are products that are applied to any part of the human body surface (skin, nails, lips, oral cavity membrane, etc.) by smearing, spraying or other similar methods to achieve the purpose of cleaning, eliminating bad smell, skin care, beauty and modification. [0003] Everyone has a desire for beauty, and human beings have been pursuing cosmetics to beautify themselves since ancient times. However, due to factors such as heredity, endocrine, ultraviolet rays, sunlight, free radicals, and environmental pollution, the skin color is deepened, that is, the skin is darkened. Dark skin seriously affects the appearance image of individuals (especially women). So, how to effectively, quickly and safely whiten the skin is an important issue. [0004] With the development of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97A61Q19/02
Inventor 刘建新张洪莲
Owner 广州雷诺生物科技有限公司