99% Copper Tripeptide-1 (Ghk-Cu) Powder Cas 89030-95-5 Cosmetic Grade Peptides Copper Tripeptide-1 Powder

99% Copper Tripeptide-1 (GHK-Cu) Powder (CAS 89030-95-5) is a cosmetic-grade peptide traded by Xi'an Shouherb Biotech Co., Ltd. rather than manufactured in-house, valued in skincare formulations for stimulating collagen and elastin synthesis, supporting wound healing, and providing antioxidant and anti-inflammatory benefits. Water-soluble and stable at pH 5-7, it is typically formulated into serums and creams at 0.1-10 ppm, with samples available for buyers across North America, Western Europe, Australasia, and Asia.