AHK-Cu
A copper peptide studied for hair and skin, closely related to GHK-Cu.
Also listed as AHK Cu, AHKCu, AHK-Copper, Pal-AHK.
Peptide Compare tracked 16 vendors selling AHK-Cu on 20 Sep 2026. The cheapest in-stock 100 mg vial is $0.380 per mg at Ruo Bio, 24% under the $0.500 median. Prices are scraped from vendor sites; trust scores come from Finnrick blind tests.
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Best value right now · 100 mg
Ruo Bio
IN STOCKUNTESTED
Per mg24% under the $0.500 median
Vial price100 mg · verified Sep 20
Avg per mg · 100 mg
$0.596+0.6%
Ranged $0.592 – $0.632 across 16 vendorsCompare 10 vendors · 100 mg
Across all sizes, verified in-stock listings run $29.00 to $326.99 from 13 vendors.
VendorStock
09
NextGen HealthTRUST 7.9 · OUT · 10% OFF
$0.270$27.00$30.00
Showing 8 of 10 vendors · 2 more from $0.270/mg
AHK-Cu prices verified Sep 20, 2026
$0.380/mgRuo Bio · $38.00
Buy best priceSee how AHK-Cu moved against the rest of the catalogue in the Peptide Price Index: median price per mg now versus 30 and 90 days ago, every tracked peptide, with a CSV.
AHK-Cu price by vial size
| Vial size | Lowest per mg | Vial price | Vendor |
|---|---|---|---|
| 1 mg | $37.99 | $37.99 | Modern Research4 vendors carry it |
| 10 mg | $32.70 | $326.99 | Modern Research1 vendor carries it |
| 50 mg | $0.580 | $29.00 | Ion Peptide3 vendors carry it |
| 100 mg | $0.380 | $38.00 | Ruo Bio10 vendors carry it |
| 200 mg | $0.960 | $192.00 | Biotech Peptides1 vendor carries it |
Verified 20 Sep 2026. Lowest figures are in-stock listings checked within the last week, with any coupon applied; a size with none says so.
Price movement · 30 days
+7.2%median per mg, all sizes
Cheapest ever recorded: $0.300/mg on Aug 7. Today is 26.7% above that low.See our top-ranked AHK-Cu vendors
Ranked by Finnrick trust score, independent lab testing, and price.
Compare AHK-Cu head-to-head
All peptide comparisonsQuick Summary
A copper peptide studied for hair and skin, closely related to GHK-Cu. Available from 16 vendors, priced from $29.00 to $326.99.
- 14 of 16 vendors currently have it in stock
- Highest-rated vendor: NUPEPS Peptides (9.0 Finnrick score)
- Most common vial size: 100mg
- Category: Anti-Aging / Skin — Peptides researched for skin health and longevity
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