The honest caveat bears repeating: copper peptides can be drying initially for some people, so the sensible use is alongside a ceramide or hyaluronic-acid moisturizer as part of a skin routine, not as a standalone miracle for split tips
Your Skin Condition Mild dullness faster response Deep pigmentation slower improvement 4
Do not dispose of this product by pouring it down the drain, toilet, or into the environment
Keeping the peptide in lyophilized form and reconstituting fresh solution when needed is the preferred approach
Biochem J 473(1):4354 Goto T, Lee JY, Teraminami A, Kim YI, Hirai S, Uemura T, Inoue H, Takahashi N, Kawada T (2011) Activation of peroxisome proliferator-activated receptor-alpha stimulates both differentiation and fatty acid oxidation in adipocytes