AHK-Cu
Copper Tripeptide-3; AHK copper peptide; AHK-Cu peptide; Alanyl-Histidyl-Lysine copper; Ala-His-Lys copper; AHK
Skin & Cosmetic20 vendors · 39 listings
Size
7 more at 100mg
AHK-Cu Prices
Also known as Copper Tripeptide-3; AHK copper peptide; AHK-Cu peptide; Alanyl-Histidyl-Lysine copper; Ala-His-Lys copper; AHK
39 listings from 20 vendors, normalised to one honest price per milligram.
Cheapest per mg
$0.070/mg
At
VPeptide Canada
Vendors
20
Verified COA from
$0.42/mg
AHK-Cu price per mg by vendor
Prices last collected October 14, 2026. Prices change often - check the vendor's site before ordering.
Choose a size to compare vendor prices.
Mixing AHK-Cu
What each amount of water produces at this vial size. Educational reference, not a recommendation.
3 mL16.67 mg/mL
4 mL12.50 mg/mL
5 mL10.00 mg/mL
Vial sizes are the ones vendors list for AHK-Cu. Work out any other combination in the reconstitution calculator.
About AHK-Cu
- What it is
- AHK-Cu is a synthetic copper-binding tripeptide (alanine-histidine-lysine complexed with copper), sold as the cosmetic ingredient Copper Tripeptide-3. Laboratory and ex vivo studies report that it promotes dermal papilla cell proliferation, collagen deposition and hair follicle elongation. It is most often formulated into topical serums and scalp treatments, and controlled human trials are lacking.
- How it works
- Delivers bioavailable copper and is reported to upregulate extracellular matrix proteins such as collagen and to stimulate dermal papilla cell proliferation and hair follicle growth in laboratory models.
- Researched for
- Hair growth research; skin regeneration; collagen stimulation; cosmetic topical formulation
- Familiarity
- Intermediate
- Research evidence
- Cell or lab studies only
- Regulatory status
- Cosmetic ingredient
Disclosure. Some vendors above are Peptul partners and pay us a commission when you buy through our link. Rows are ordered by: Peptul partners first, then what is in stock, then single vials before multi-vial packs, then price per milligram. Paying us moves a vendor up this order and changes nothing else - not their trust tier, COA badge, Peptul Score or reviews, which come from evidence and are worked out the same way for everyone. Available discount codes are shown beside the prices above. Discounted prices require the displayed code where indicated.
For educational and research purposes only. Not medical advice. Always consult a qualified healthcare provider before using any research compound.