| abstract |
The present invention relates to the field of cosmetics research and development, and relates in particular to an application of rat tail collagen in the field of cosmetics. Provided is an application of rat tail collagen in the field of cosmetics. Compared to conventional collagen currently on the market, in addition to having the characteristics of regular collagen, rat tail collagen also has the advantages of a stable triple helix structure, high collagen activity and low immunogenicity, and the source quality is controllable, the biosafety is high, and there is no need for sterilisation via irradiation, which reduces the biological activity. It has been experimentally determined that the rat tail collagen prepared by the present technical solution has properties for whitening, melanin synthesis inhibition, anti-oxidation, allergy resistance, hormonal skin repair and acne. The application of rat tail collagen in the field of cosmetics solves the technical defect in the prior art that toners, flavourings, stabilisers and preservatives are usually added to collagen-containing cosmetics, which seriously affects the quality of the cosmetics. |