Whitening composition, preparation method and application

A composition and whitening technology, applied in the field of skin care products, can solve problems such as weak absorption ability, achieve the effects of reduced formation, enhanced repair and anti-aging effect, and enhanced delivery ability
CN112641687APending Publication Date: 2021-04-13广州筱蔻生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
广州筱蔻生物科技有限公司
Publication Date
2021-04-13

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Abstract

The invention relates to the field of skin care products, and particularly discloses a whitening composition, a preparation method and application. The whitening composition is prepared from the following components in percentage by mass: 0.5 to 5.0 percent of ribes nigrum fruit extract and 0.5 to 3.0 percent of inositol. The ribes nigrum fruit extract and the inositol are reasonably matched according to a specific ratio to obtain the whitening composition. The ribes nigrum fruit extract is rich in natural vitamin C, and can reduce the activity of tyrosinase and reduce the formation of melanin. The transdermal absorption of the natural vitamin C is limited, and the absorption degree limits the efficacy of the product. The inositol can enhance the conveying capacity of other components in a cosmetic formula, thereby enhancing the use effect of cosmetics. The inositol can promote the transdermal absorption of the ribes nigrum fruit extract and enhance the repair and anti-aging effects of the ribes nigrum fruit extract. The whitening composition can be applied to product forms of various whitening cosmetics, and has the characteristics of simple preparation method, wide application and capability of meeting market requirements.
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Description

technical field

[0001] The invention relates to the field of skin care products, in particular to a whitening composition, a preparation method and an application. Background technique

[0002] "Whitening skin" is the eternal topic and pursuit of beauty lovers. The research and development, safety and efficacy evaluation of whitening skin care products have naturally become the focus of attention of researchers, producers, operators and consumers. The color of the skin is mainly determined by the content and distribution of skin pigments, and 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 transferred to the keratinocytes go up to the stratum corneum along with the epidermal cells, thereby affecting the color of the skin or forming spots, and finally with the stratum corneum shed and excreted.

[0003] In addition, the irrad...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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