Advanced Copper Peptide Research Compound
AHK-Cu peptide powder is a highly sought-after copper-binding tripeptide complex widely explored in cosmetic, peptide stability, dermal appearance, and follicle-related laboratory research applications. Known for its strong affinity with copper ions and its role in advanced peptide signaling studies, AHK-Cu has become increasingly popular among research institutions and peptide development laboratories investigating next-generation cosmetic peptide systems.
AHK-Cu stands for:
Alanine – Histidine – Lysine Copper
It is a copper-binding tripeptide complex made from:
- Alanine (A)
- Histidine (H)
- Lysine (K)
The “Cu” refers to the copper ion attached to the peptide.





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