Live price comparison
Cheapest AHK-Cu right now
$0.150/mg at All Peptides USA, the lowest of 62 vendors we track. The dearest is $2.42/mg — 16× the price for the same milligram. Last checked September 18, 2026.
| # | Vendor | Price / mg | Rating | |
|---|---|---|---|---|
| 1 | All Peptides USA Cheapest Online store | $0.150 | — | Visit |
| 2 | Online store | $0.160 | — | Visit |
| 3 | Online store | $0.170 | — | Visit |
| 4 | Online store | $0.297 | — | Visit |
| 5 | Online store | $0.310 | — | Visit |
| 6 | Online store | $0.320 | — | Visit |
| 7 | Online store | $0.340 | — | Visit |
| 8 | Online store | $0.380 | — | Visit |
| 9 | Online store | $0.380 | — | Visit |
| 10 | Online store | $0.380 | — | Visit |
| 11 | Online store | $0.380 | 4.3Rated 4.3 out of 5 | Visit |
| 12 | Online store | $0.389 | — | Visit |
| 13 | Online store | $0.390 | — | Visit |
| 14 | Online store | $0.400 | — | Visit |
| 15 | Online store | $0.400 | — | Visit |
| 16 | Online store | $0.420 | — | Visit |
| 17 | Online store | $0.425 | 5.0Rated 5.0 out of 5 | Visit |
| 18 | Online store | $0.450 | — | Visit |
| 19 | Online store | $0.460 | — | Visit |
| 20 | Online store | $0.474 | — | Visit |
| 21 | Online store | $0.483 | — | Visit |
| 22 | Online store | $0.500 | — | Visit |
| 23 | Online store | $0.500 | — | Visit |
| 24 | Online store | $0.500 | — | Visit |
| 25 | Online store | $0.530 | — | Visit |
| 26 | Online store | $0.550 | — | Visit |
| 27 | Online store | $0.650 | — | Visit |
| 28 | Online store | $0.650 | — | Visit |
| 29 | Online store | $0.650 | — | Visit |
| 30 | Online store | $0.650 | — | Visit |
| 31 | Online store | $0.670 | — | Visit |
| 32 | Online store | $0.685 | — | Visit |
| 33 | Online store | $0.700 | — | Visit |
| 34 | Online store | $0.700 | — | Visit |
| 35 | Online store | $0.700 | — | Visit |
| 36 | Online store | $0.700 | — | Visit |
| 37 | Online store | $0.700 | — | Visit |
| 38 | Online store | $0.708 | — | Visit |
| 39 | Online store | $0.716 | — | Visit |
| 40 | Online store | $0.750 | — | Visit |
| 41 | Online store | $0.750 | — | Visit |
| 42 | Online store | $0.750 | — | Visit |
| 43 | Online store | $0.790 | — | Visit |
| 44 | Online store | $0.800 | — | Visit |
| 45 | Online store | $0.800 | — | Visit |
| 46 | Online store | $0.870 | — | Visit |
| 47 | Online store | $0.900 | — | Visit |
| 48 | Online store COA | $0.920 | 4.4Rated 4.4 out of 5 | Visit |
| 49 | Online store | $0.950 | — | Visit |
| 50 | Online store | $0.950 | — | Visit |
| 51 | Online store COA | $0.960 | 4.9Rated 4.9 out of 5 | Visit |
| 52 | Online store | $0.960 | — | Visit |
| 53 | Online store | $0.975 | — | Visit |
| 54 | Online store | $1.000 | — | Visit |
| 55 | Online store | $1.00 | — | Visit |
| 56 | Online store COA | $1.01 | 4.8Rated 4.8 out of 5 | Visit |
| 57 | Online store | $1.01 | — | Visit |
| 58 | Online store | $1.02 | — | Visit |
| 59 | Online store | $1.20 | — | Visit |
| 60 | Online store | $1.25 | — | Visit |
| 61 | Online store | $1.60 | — | Visit |
| 62 | Online store | $2.42 | — | Visit |
Prices checked — the newest verification among the vendors shown; individual rows may be older. What “checked” means.
Prices are cost per milligram, normalised for comparison, and may be out of date — always confirm on the vendor’s own site before ordering. Some outbound links are affiliate links and never affect our rankings or ratings. Wholesale suppliers are quote-based and priced per mg at indicative bulk rates.