GHK Cu Peptide: Hair Regrowth for Thinning & Alopecia Say hello to your skin's new BFF GHK Cu is a powerful peptide that supports collagen production, speeds healing, improves hair growth, and helps fight visible signs of aging. This tiny molecule GHK CU Research Peptide Alpha Carbon Labs New product alert! Introducing GHK CU Peptide face cream! Compounded specifically to aid in DNA repair, increases collagen and elastin production, accelerate wound healing, reduce wrinkles and signs of aging. Glow from within Lumora What is GLOW? GLOW is a unique peptide blend combining three research compounds: GHK cu: A copper binding peptide studied for its role in skin rejuvenation, hair growth, and anti aging mechanisms. BPC 157: Copper Peptides 2026 (GHK Cu): What They Do for Skin & Hair