Peptides are THAT girl right now and for good reason GHK Cu (The Glow Peptide) Think: Skin rejuvenation, collagen stimulation, hair growth + healing from within. She's your anti aging The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline GHK Cu longevity peptide. Your body makes it. Peaks at 20. Down 60% by 60. 50 years of research says it: Modulates 4,000+ genes toward younger expression Regenerates bone and connective tissue What is GHK Cu and Why is Everyone Talking About It? GHK Cu (Copper Peptide) is a powerful, naturally occurring compound in the body that plays a key role in skin health GHK Cu Peptide: Hair Regrowth for Thinning & Alopecia