ghk cu vs ghk GHK-Cu Peptide Cu works into the skin easily GHK-Cu: The Copper Peptide for

Because the unusual bond formed through the gamma-carboxyl group of glutamate can only be hydrolyzed by one enzyme, gamma-glutamyltranspeptidase, which is present only on the external surfaces of certain cells

Tendon and ligament fibroblast activity: In vitro studies have examined how this compound affects fibroblast behaviour, the cells responsible for producing collagen and extracellular matrix components, making it relevant to connective tissue research

This pharmacokinetic profile distinguishes Dihexa from the parent angiotensin IV peptide, which does not cross the blood-brain barrier well and is rapidly degraded in circulation

Study: Glutathione in Health And Disease | Equine Clinical Research The Annals of Pharmacotherapy 1995

Also packed full of other Vitamins Vitamin A (Retinol), Vitamin D3, Vitamin E, Vitamin C1, Folic Acid, Pathothenic Acid, Biotin, Vitamin PP (Niacin)

Guarnera G, DeRosa A, Camerini R