External skin-care composition with three-dimensional whitening efficacy and preparation method

Abstract

The invention relates to a skin-care composition, in particular to an external skin-care composition with three-dimensional whitening efficacy and a preparation method. The skin-care composition is prepared from the following components in parts by weight: 5 to 20 parts of silk glue protein, 20 to 60 parts of rhizoma bletillae, 1 to 3 parts of lactobacillus / soybean milk fermentation product filtrate, 1 to 5 parts of a seminis juglantis septum extract, 1 to 10 parts of a begonia fimbristipula extract, 6 to 15 parts of resveratrol, 30 to 55 parts of butanediol, 0.1 to 0.3 part of phenoxyethanol,0.1 to 0.3 part of glycerol caprylate and 0.1 to 0.3 part of hydroxamic acid. According to the preparation method disclosed by the invention, by compounding the silk glue protein, the rhizoma bletillae, the lactobacillus / soybean milk fermentation product filtrate, the seminis juglantis septum extract and the begonia fimbristipula extract, melanin deposition of the skin as well as dim and glossy face can be prevented and improved, so that the skin can be restored to a white and lustrous state; especially by adding the seminis juglantis septum extract, the production and discharge of melanin can be accelerated from the inside of the skin and the cellular level; after the melanin is successfully discharged, the skin is naturally whitened, so that the whitening problem can be solved from theroot.

Description

technical field [0001] The invention relates to a skin care composition, in particular to an external skin care composition with three-dimensional whitening effect and a preparation method. Background technique [0002] Under normal conditions, the color of human skin depends on the content and distribution of melanin, so the core content of the whitening mechanism is to inhibit the formation of melanin and accelerate the decomposition of melanin. Whitening is also a nursing project from the inside out. First of all, you must choose a set of whitening products that suit you. Many whitening products on the market use vitamin C as the main ingredient. Ellagic acid has extremely high antioxidant properties, which can help the skin inhibit and regulate the production of melanin, and lighten the formed spots. [0003] A whitening cosmetic composition (CN201510900820.0) is disclosed in the Chinese patent library, which contains components by weight percentage: 0.01-5.00% licoric...

AI Technical Summary

Problems solved by technology

[0005] Most of the cosmetic whitening agents currently on the market are mainly based on inhibiting the activity of tyrosinase. This single inhibition mechanism coupled with the unsatisfactory permeability of active substances makes the effect of these whitening products poor, and these large quantities Whitening agent residues on the skin will cause skin irritation and allergies, which cannot meet the efficacy needs of consumers for whitening products, so the existing whitening product formula needs to be further improved.