AHK-Cu
AHK-Cu is a hair/skin/collagen peptide used in evidence-based, physician-supervised protocols. Use for hair thinning, scalp health, wound healing, and skin rejuvenation when stronger copper signal than GHK-Cu is desired.
What is AHK-Cu?
Copper tripeptide (Ala-His-Lys) with enhanced tissue targeting vs. GHK-Cu. Stimulates hair follicle proliferation, collagen/elastin synthesis, wound healing via TGF-beta and FGF signaling. Cu(II) ion facilitates enzyme cofactor activity (LOX, SOD).
Uses & clinical decision logic
Use for hair thinning, scalp health, wound healing, and skin rejuvenation when stronger copper signal than GHK-Cu is desired.
AHK-Cu dosage & administration
| Vial size | BAC water | Dosing range | Units / dose | Frequency | Route |
|---|---|---|---|---|---|
| 5mg | 2mL | 200-500mcg | 8-20 units | 5 days on / 2 off | SubQ |
Safety & contraindications
Monitor copper status in long-term use; do not use with Wilson's disease.
Stacking & combinations
Can alternate with GHK-Cu in cycling protocols; compatible with SNAP-8 topically.
Related peptides
Frequently asked questions
What is AHK-Cu used for?
Use for hair thinning, scalp health, wound healing, and skin rejuvenation when stronger copper signal than GHK-Cu is desired.
What is the typical AHK-Cu dosage?
Common dosing ranges from 200-500mcg (5 days on / 2 off, SubQ). Exact dosing is individualized and set by a licensed physician.
How is AHK-Cu administered?
AHK-Cu is typically administered via SubQ.
What are the contraindications for AHK-Cu?
Monitor copper status in long-term use; do not use with Wilson's disease.
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Build your protocol →This page is for educational purposes only and is not medical advice. Peptide therapies described here are provided under physician supervision through 503A compounding pharmacies. Many peptides are not FDA-approved for the uses described. Do not start, stop, or change any protocol without consulting a licensed physician.