Brust, M., Fink, J., Bethell, D., Schiffrin, D
ABOVE 99% PURE GHK CU BLUE COPPER PEPTIDE Formulated with high purity GHKCU (GHK-Cu) Copper Peptide, a cosmetic skincare ingredient commonly used in products designed to support skin appearance, hydration, radiance and skin vitality
As cited above, the amino acid cysteine is a rate-limiting factor for GSH synthesis, and a variety of both clinical trials and in-vitro/in-vivo data suggest that supplying cysteine as NAC is an effective strategy for enhancing GSH production and intracellular cysteine.Intravenous NAC has been utilized for some time to treat acetaminophen and non-acetaminophen induced acute liver failure by restoring the concentration of GSH, and has been found to be safe and effective
About GHK-Cu A naturally occurring copper-binding tripeptide composed of glycine, histidine, and lysine studied extensively in controlled laboratory environments
Food and Drug Administration has not yet approved glutathione injections for skin lightening
Its important to note that the safety of a medication can vary from person to person, and individual factors such as overall health, medical history, and potential interactions with other medications can influence its safety and tolerability
