It has a molecular weight of approximately 403.9 Da in its free peptide form (or ~340.4 Da without the copper ion)
Week 12
MATERIAL SAFETY DATA SHEET: GHK Cream Super GHK-Copper Serum: Water, glycerin, copper tripeptide-1 (GHK-Cu), phenoxyethanol, hydroxyethylcellulose, polysorbate 20, glycine, butylene glycol, allantoin, polysorbate 80, aloe barbadensis (aloe vera) powder, vitamin E TPGS (tocophersolan), fragrance (aloe) MATERIAL SAFETY DATA SHEET: GHK Serum SKU: 61
10.1089/cap.2012.0127 29 LairdN
The major market opportunities for GHK-Cu anti-aging applications are concentrated in affordable skincare products and mid-to-high-end cosmetic products
Medical grade glutathione sourced from approved pharmaceutical suppliers is more expensive than lower quality alternatives