| abstract |
A peptide comprising eight amino acids composed of serine, tyrosine, serine, methionine, glutamic acid, histidine, phenylalanine, and arginine in the order of sequences produced in the body by receiving ultraviolet rays or stress: αMSH (1-8 A novel melanin production inhibitor by a drug that suppresses the production of). Moreover, the cosmetics composition, pharmaceutical composition, and food-drinks composition containing the chemical | medical agent which suppresses the production | generation of the (alpha) MSH (1-8) are provided. [MEANS FOR SOLVING PROBLEMS] A novel melanin production inhibitor that suppresses the production of a peptide composed of eight amino acids composed of the sequence of serine, tyrosine, serine, methionine, glutamic acid, histidine, phenylalanine, and arginine, and contains the same In particular, cosmetic compositions, pharmaceutical compositions, and food and beverage compositions for the purpose of whitening the skin, preventing and improving spots and freckles. [Selection figure] None |