(Some retailers circumvent these regulations and safety reviews, citing that the sale of these peptides is for research purposes or simply by using non-regulated, non-accredited pharmacies altogetherboth of which are red-flag practices that raise concerns about their overall safety practices.) Is GHK-Cu worth the hype
This review also summarizes and highlights current limitations in targeting the Th17/Treg balance for AR treatment and suggests future research directions, aiming to provide new insights and strategies for clinical management (Fig
PubMed Central , Drug Safety , vol
FDA materials identify compounded injectable GHK-Cu as a safety concern because of potential immunogenicity, aggregation, peptide-related impurities, and limited human safety data 8
Store in a cool, dry place away from direct sunlight