erythrocyte rbc glutathione test measures Reduced level and G6FG activity in red blood cells of Total Glutathione (GSSG/GSH) Assay Kit

It is due to the copper ions from the blue copper peptide

Product description GHK-CU Copper Peptide Face Cream - Scientific Skin Care for Visibly Renewed Skin The GHK-CU Copper Peptide Face Cream combines modern skin care science with highly effective copper peptides to specifically nourish, strengthen and regenerate the skin

Learn how these building blocks of protein influence growth, feed intake, and overall health.

Other ingredients: Glycerin, Organic Cassava Syrup, Organic MCT Oil, Organic Orange Oil, Antioxidant Blend (Tocopherol Extract, Rosemary Extract), Organic Tangerine Oil, Organic Vanilla Extract

EACH CAPSULE Contains 100mg of S-Acetyl-Glutathione perfect for "split dosing" - 60 caps is a 1 to 2 month supply

Discover CD Bioparticles' Bio-Active Copper Peptide Solutions.