GHK Cu Copper Peptide Benefits, Uses & Safety Intra V 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 This compound has been studied for over 50 years. Most people discovered it last year on social media. In 1973, Dr. Loren Pickart identified GHK Cu while studying why young blood could GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B Four reasons this serum belongs in your routine. GHK Cu Peptides that firm and support collagen renewal. Barrier support to keep your skin healthy and resilient. No injection. No needles. No clinic visit. The Benefits & Risks of GHK Cu (WATCH BEFORE TAKING)