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These compounds are intended for research purposes only , and all use must be under the guidance of a licensed physician
I received my very first chemical peel from them
This means that all consumer-accessible versions are being sold in legal gray zones, typically through websites marketing peptides as research-only products
GHK-Cu is a small, naturally occurring copper peptide (a tripeptide, meaning three amino acids: glycine, histidine, lysine) bound to a single copper ion
Rarely may cause allergic reactions, specifically bronchospasm, erythema, skin rash, or itching
