GHK Cu (Copper Peptide) Provider Supervised Therapy IV Glow Bar GHK Cu what is fact and what is fiction?, GHK Cu is a naturally occurring copper peptide involved in healing, inflammation control, and tissue repair., Its gone viral as a hair growth solution, Melatonin Hair Growth Serum GHK cu Stem Cells Scalp Hair Growth Serum STEMBOTANY VitalRenew Peptides for Hair Restoration!! The three main peptides for hair restoration include the following: Thymosin Beta 4 subq injection Zinc Thymulin topical GHK cu topical Neurogan Health, GHK Cu Copper Peptide, Hair & Scalp Serum GHK CU Beverly Hills Rejuvenation Center