AHK-Cu is the copper-complexed form of the AHK tripeptide. The addition of copper enhances its biological activity, particularly in stimulating dermal papilla cells for hair growth and wound healing applications. Used in topical cosmetic formulations.
Category: Cosmetic / Research. Evidence rating: D (animal/preclinical only).
Clinical status: Research-only
Copper-dependent enzyme activation enhances dermal papilla cell stimulation. The copper complex promotes angiogenesis and ECM remodeling, with enhanced bioactivity compared to the non-copper form.
Safety considerations: Potential skin irritation at high concentrations; Copper sensitivity possible.
Reviewed by the PeptideAtlas Editorial Team.
| Production method | synthetic |
|---|---|
| Anti-doping status | not-listed |
Related peptides: AHK (Ala-His-Lys).
Both show activity in cell studies. GHK-Cu has more extensive research overall, but AHK-Cu may have specific advantages in dermal papilla stimulation. Head-to-head clinical comparisons do not exist.
AHK-Cu is a copper peptide complex researched for its potential in hair growth stimulation and follicle health.
AHK-CU has been studied for: Hair growth support, Follicle health, Scalp improvement. Copper peptide for hair growth.
Copper peptide complex that may stimulate hair follicle activity and support keratinocyte proliferation.