Pay in 4 interest-free payments of $6.82 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
In theory, ingredients like high-concentration L-ascorbic acid (vitamin C) or strong alpha-hydroxy acids can alter the pH environment and may interfere with the copper-peptide complex or compound irritation when applied at the same time
It is the predominant intracellular non-protein thiol in mammalian tissues, present at concentrations typically ranging from 110 mM in the cytosol, with particularly high concentrations in the liver (up to 10 mM), which is the primary site of GSH synthesis and export
2011;25:9558 Marklund SL, Holme E, Hellner L
no direct stack RCT Typical use Combined skin/recovery research Format Generic "copper peptides" (cosmetics) What it is Various copper-binding peptides, not all GHK-based Evidence base Mixed
The formula contains active ingredients such as 5% glutathione, 5% niacinamide, panthenol, adenosine, and hyaluronic acid
B 102 , 35863616 (1998)
