Uses and Benefits #ghk GHK Cu is a naturally occurring peptide in human plasma that declines with age. When used in injections (usually subcutaneous), it can offer various benefits: Skin Rejuvenation and Anti Aging: G H K the beauty peptide everyone's talking about If you're serious about skin health from the inside out, GHK (glycyl L histidyl L lysine) is one to know. Naturally found in the body, GHK Cu for Skin Rejuvenation WeCare Pharmacy Wholesale GHK Cu Copper Peptide Neck & Face Serum for your store Faire Custom Ghk Cu Skin Care Organic Whitening Rejuvenating Anti Aging Anti Wrinkle Copper Peptide Face Cream Private Label and Anti Aging price