AHK-Cu

Buy AHK-Cu — Copper Peptide Research Compound

Researchers looking to buy AHK-Cu for laboratory study will find this copper tripeptide complex an increasingly requested compound in the copper peptide research category. AHK-Cu (Alanine-Histidine-Lysine-Copper) is a synthetic tripeptide bound to a copper ion, structurally related to the more widely studied GHK-Cu but with research applications concentrated in hair follicle biology and dermal remodeling. As interest in copper peptides has grown across cosmetic and dermatological research, AHK-Cu has emerged as a compound of specific interest for follicular and scalp-related research models.

Mechanism of Action

AHK-Cu has been investigated in published research for activity across several biological pathways, including:

• Copper delivery and signaling — the peptide functions as a carrier for copper ions, which serve as cofactors in numerous enzymatic and signaling processes studied in dermal research
• Hair follicle research — investigations into dermal papilla cell activity, follicular proliferation pathways, and hair growth cycle research models
• VEGF pathway research — studies on vascular endothelial growth factor expression, relevant to follicular vascularization research
• Collagen and extracellular matrix research — investigations into collagen synthesis and dermal matrix remodeling pathways
• Cosmetic chemistry research — applications in topical formulation research and copper peptide stability studies

AHK-Cu is frequently studied alongside GHK-Cu in comparative copper peptide research, where the two compounds are investigated for their overlapping and distinct research profiles — GHK-Cu with a broader dermal and gene expression research literature, and AHK-Cu with research interest concentrated in follicular and hair-related applications.

Research Applications

AHK-Cu is used in research contexts including:

• Hair follicle and dermal papilla cell research
• Follicular proliferation and hair cycle research models
• Comparative copper peptide research alongside GHK-Cu
• Collagen synthesis and extracellular matrix research
• Cosmetic chemistry and topical formulation research
• Copper-dependent signaling pathway research

Product Specifications

• Compound: AHK-Cu (Alanine-Histidine-Lysine-Copper)
• Form: Lyophilized powder
• Purity: ≥99% (verified by HPLC and mass spectrometry)
• Available sizes: 50mg
• Appearance: Blue powder due to copper content
• Third-party tested: Certificate of Analysis available on request

Reconstitution & Storage

Lyophilized AHK-Cu should be stored at -20°C for long-term stability and protected from light. Once reconstituted with bacteriostatic water, the solution should be refrigerated at 2–8°C and used within the timeframe indicated on the product COA. Like other copper peptides, AHK-Cu solutions present a characteristic blue color due to the copper content — this is expected and indicates the copper complex is intact. Avoid repeated freeze-thaw cycles.

Shipping & Handling

All orders are shipped with temperature-controlled packaging to preserve compound integrity. Domestic orders typically arrive within 2–4 business days. Tracking is provided on every order.

Important Disclaimer

This product is sold strictly for laboratory research and in-vitro use only. It is not intended for human or animal consumption, cosmetic use, topical application, diagnostic use, therapeutic use, or any form of clinical or personal application. By purchasing, you confirm that you are a qualified researcher or affiliated with a licensed research institution and that this product will be handled in accordance with all applicable laws and safety standards.

AHK-Cu is not approved by the FDA for any use.