peptides glutathione 1500MG Glutathione is found in every cell of the body Glutathione – Peptide Foundry

But GHK-Cu is also effective when applied topically, a rarity among other injectable peptides

There are lab studies that show possible mechanisms

It is also able to speed up wound and tissue healing, repair and grow new blood vessels, repair the gastrointestinal tract, protect internal organs such as the liver from toxic damage, and to prevent damage of neurons and other cells of the brain

Unlike topical copper peptides marketed in cosmetics, research-grade GHK-Cu supplied by verified UK sources such as GHK-Cu 50mg Copper Peptide UK is characterized by 99% purity via HPLC, published Certificates of Analysis (COA) per batch, and compliance with UK research-use-only regulatory frameworks