tab glutathione NOW Foods Supplements, 500 mg, With Milk Thistle Extract & Alpha Lipoic Acid, Free Radical Neutralizer*, 60 Veg Capsules : Health & Household Clinical Glutathione™, 60 Slow Melt

Daily SPF helps

Copper(II)-glycyl-L-histidyl-L-lysine MOLECULAR FORMULA C 28 H 46 CuN 12 O 8 MOLECULAR WEIGHT 742.3 g/mol STRUCTURE Linear tripeptide PEPTIDE SEQUENCE Gly-His-Lys CHEMICAL STRUCTURE CAS Number: 300801-03-0 Molecular Formula : C 28 H 46 CuN 12 O 8 Source: PubChem Mechanism of Action GHK-Cu acts primarily by delivering bioavailable copper(II) to tissues and cells and modulating a range of biological pathways associated with repair and regeneration

Essentially, NAC is a building block that supports the body's natural glutathione production

Torn between copper peptides and retinol for wrinkles and firmness

Based in the US, PekCura Labs specializes in providing 99% pure peptides specifically for research purposes