ghk-cu benefits for skin and hair Copper Peptide Anti-Aging & Health GHK-Cu Peptide: Skin, Hair &

Some individuals experience skin irritation, redness, or breakouts , particularly when using high concentrations of copper peptides

Product Specifications Compound: GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) Class: Naturally occurring copper-binding tripeptide complex Sequence: Gly-His-Lys Molecular Weight: ~340 Da (tripeptide)

Or, the peptides may not be in a form that can be absorbed by the skin

Some dermatologists recommend: Using copper peptides once daily Avoiding simultaneous use with strong acids or high-strength vitamin C Alternating nights with retinoids rather than layering them together If your skin becomes irritated or inflamed, that is a sign to reduce frequency or discontinue use