Enzymes, Chemical, Food Grade manufacturer / supplier in China, offering Anti-Wrinkle Mu-Conotoxin Peptide Xep-018 CAS 936616-33-0, Cosmetic Raw Materials Peptide CAS 137665-91-9 Decapeptide-12, Nonapeptide-1 Anti-Aging Serum for Collagen Production and Firming CAS 158563-45-2 and so on.