GHKCu Copper Peptide Therapy Skin & Healing Regeneration Ever heard of GHK Cu peptide? It's a naturally occurring copper peptide that helps repair tissue, stimulate collagen, and support skin healing. When used in injectable form, it works at a deeper level Amazon.com: Skin Perfection Copper Peptide Serum GHK CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp 1% Blue Liquid for Face, Neck, Body, Scalp Multi Use Serum Booster with GHK Copper Peptide: Your Secret to Youthful, Radiant Skin, Skin Spa by Dr Kia Dr. Kia Shakib , (310)312 1231, [email protected], drkiala.com, Brentwood, Los Angeles , #drkia #peptides Subcutaneous Injection Sites and Instructions for Safe Self Administration Wellness peptide craze: why people are injecting drugs 'not for human consumption'