Whitening composition and its preparation method and use

Abstract

The invention relates to a whitening composition and a preparation method as well as application thereof. The whitening composition is prepared from the following components in percentage by mass: 0.01 to 10 percent of oxyresveratrol, 0.01 to 20 percent of radix scutellariae extract, 0.01 to 10 percent of herba thymi mongolici extract, 0.01 to 10 percent of fructus chebulae extract, 0.01 to 15 percent of hydrolyzed prunus domestica, 0.5 to 20 percent of nicotinamide and 0.01 to 10 percent of radix glycyrrhizae glabrae extract. According to the whitening composition disclosed by the invention,a balanced whitening effect can be achieved, i.e., all links of skin whitening can be comprehensively considered, and specifically, all links of melanogenesis incentives (inflammation), a melanogenesis process, a process of blocking transfer of melanin, a process of inhibiting phagocytosis of keratinocyte on the melanin, preventing the melanin from entering the stratum corneum, inhibiting color development and finally digesting and discharging the melanin and the like can be comprehensively considered.

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] "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 irradiation...

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 inducement of melanin production, the process of melanin production to the final process of melanin digestion and discharge, etc.

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