Chengdu Youngshe Chemical Company specailizes in over 100 kids of cosmetic peptides including skin care, body care and hair growth. Youngshe Chem is the most professional and largest Cosmetic Peptide expert in China. We specialize in the best quality cosmetic peptides since 2008. Our famous customers includes Estee, Cellbone, BioSpectrum, P& G.. etc. Also we have 100 kinds of peptide ingredients for skin/body/hair care.