Peptide Therapy in Palm Harbor Olympia Aesthetics Research chemicals known as peptides, many of them banned by the World Anti Doping Agency and some not approved for human use in the United States, are available with the simple click of GHK Cu, is a naturally occurring copper peptide already found in the body Sometimes referred to as Botox in a bottle. , As we age, our natural levels of it declinewhich is why its often Copper peptides better than tretinoin? #dermreacts #tretinoin #copperpeptide Dr Dray Facebook