Wound healing studies in human subjects document accelerated re-epithelialization, reduced inflammatory markers (IL-1, TNF-), and improved tissue tensile strength in GHK-Cu treated wounds compared to controls

Other ingredients Water (aqua), glycerin, peg-8, niacinamide, butylene glycol, methylpropanediol, 1,2-hexanediol, methyl gluceth-20, glycereth-26, bis-peg-18 methyl ether di methyl silane, betaine, carbomer, diphenyl dimethicone, tromethamine, triethylhexanoin, ethylhexylglycerin, c12-14 alketh-12, fragrance, glutathione, xanthan gum, hydrogenated lecithin, adenosine, coptis japonica extract, polyglyceryl-10 oleate, disodium edta, saccharide hydro lysate, polyglyceryl-10 laurate, panthenol, collagen, theobroma cacao (cocoa) seed extract, dextrin, sodium hyaluronate, stellaria media (chickweed) extract, sorbitan laurate, prunella vulgaris extra ct, lactobacillus ferment, fucus vesiculosus extract, hydroxyethylcellulose, acetyl dipeptide-1 cetyl ester, lycopodium clavatum extract, equisetum arvense extract, caprylyl glycol, hyaluronic ac id, palmitoyl tripeptide-5, sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate, hydrolyzed hyaluronic ac id, acetyl octapeptide-3, sodium acetylated hyaluronate, hydroxypropyltrimonium hyaluronate, hydrolyzed keratin, hydrolyzed collagen, hydrolyzed silk

Designed for rapid absorption via the membranes in the mouth aimed at brightening skin, improving liver health, and reducing signs of aging
Published studies also examine S-glutathionylation, the reversible modification of protein cysteine residues that functions as a regulatory switch in redox signaling, and conjugation reactions catalyzed by the glutathione S-transferase enzyme family