Product Name: Oligopeptide-20 INCI Name: OLIGOPEPTIDE-20 Appearance: White powder Purity: 99% Standard: Enterprise Standard Supplier: ZhenYiBio Oligopeptide-20 is a synthetic 12 amino acid peptide consisting of alanine, arginine, cysteine, glutamic acid, leucine, lysine, methionine, proline and tyrosine composition. Oligopeptide-20 is a synthetic peptide that mimics growth factors and can activate the mechanism of wound healing. In vitro studies have shown that oligopeptide 20 can increase the proliferation rhythm of keratinocytes and fibroblasts, stimulate the synthesis of collagen and hyaluronic acid through fibroblasts and keratinocytes, reduce the rhythm of apoptosis, and increase cell adhesion Ability and improve the texture of the stratum corneum.