ghk cu copper peptide hair growth mechanism scientific evidence Shampoo GHK-Cu Hair Growth Before and

Pro Tip : Consider copper peptides for skin for additional anti-inflammatory and antioxidant benefits

Allergic reactions to GHK-Cu are uncommon but can occur, particularly in individuals with sensitivities to copper or related compounds

Safe to use on dry skin after wash-off cleansers containing hydroxy acids

Protection from light exposure throughout storage helps maintain peptide stability

AM: After cleansing the skin, apply a light amount of Day Cover (which contains an effective concentration of copper-peptides that can be used daily)

Sikiric, P., Seiwerth, S., Grabarevi, ., Petek, M., Ruman, R., Turkovi, B., Rotkvi, I., Jagi, V., Duvnjak, M., Mie, S., Djai, S., eparovi, J., Veljaa, M., Sallmani, A., Banic, M., & Brki, T