A copper peptide finish for visibly renewed skin
GHK-CU™ is a concentrated copper peptide serum created for routines focused on visible firmness, elasticity and a refreshed appearance.
Why you’ll love it
- Supports the appearance of firmer skin
- Helps improve visible smoothness and elasticity
- Completes the Dermalyn Labs four-step routine
How to use
Apply as the final serum step or as directed in your personalized routine. Refrigerate after opening, avoid prolonged heat or sunlight and use within the recommended timeframe.
For cosmetic use only. Individual results vary.





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