AHK-Cu (also written as Alanine–Histidine–Lysine Copper complex) is a synthetic copper peptide used in skincare and hair-care formulations for its strong association with tissue repair, anti-aging signaling, and regenerative activity.

It is structurally similar to other copper peptides but is often considered more targeted toward cellular repair and growth signaling.

Common uses include:

Anti-aging serums
Skin repair and recovery products
Scalp and hair growth treatments
Post-procedure skincare
Firming and elasticity-focused formulations

Product Name: AHK-Cu

CAS No.: 682809-81-0

Assay: ≥98%

Molecular Weight: 451.39g/mol

Molecular Formula: C15H24ClCuN6O4

Appearance: Blue Powder

Storage Condition: Sealed, stored at -20°C for long-term storage

Package Quantity: 1g,10g,100g or according to the customer’s requests

Packing material: Aluminium foil bag or plastic bottle

Reduces fine lines and wrinkles

Tightens loose skin

Smooths rough skin

Boosts skin hydration