Vendor and compound
AHK-Cu from PeptidePlugs
PeptidePlugs lists AHK-Cu at $0.500 per mg, 29% under the $0.700 peer median. 1 third-party certificate for this compound from this vendor is on file, assayed by Freedom Diagnostics Testing, averaging 99.04% purity. The cheapest listed price for AHK-Cu anywhere in the index is $0.300 per mg at Next Gen Peptides.
All AHK-Cu vendors · PeptidePlugs profile · scores 82.6 of 100, rank 5 · 1 certificate for this compound · verified 5 Nov 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 100 mg | $50 | $0.500 | -29% | AHK-Cu 100mg |
Read from the vendor’s own store and normalised per milligram, because a smaller vial at a lower sticker price is usually the dearer peptide.
What the laboratory found
| Lot | Assayed | Purity | Label → assayed | Laboratory | Record |
|---|---|---|---|---|---|
| 155-01-DK | 16 Jul 2026 | 99.04% | 5 mg → 4.36 mg | Freedom Diagnostics Testing | Open |
Freedom Diagnostics Testing publishes a lookup, so these reports can be confirmed at the laboratory rather than taken from the vendor. How to check one.
Other vendors selling AHK-Cu
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Next Gen Peptides | 87.7 | $0.300 | 0 |
| Amino Club | 86.1 | $0.700 | 0 |
| NeuroLabs Research | 74.6 | $0.700 | 0 |
| Protide Health | 72.8 | $0.950 | 0 |
| Northline Labs | 68 | $0.900 | 0 |
| Licensed Peptides | 61.4 | $0.670 | 0 |
| Biotech Peptides | 59.1 | $0.900 | 0 |
Ordered by overall evidence score. See every vendor listing AHK-Cu.
Questions
Is AHK-Cu from PeptidePlugs third-party tested?
Yes. 1 certificate for AHK-Cu from PeptidePlugs is on file, signed by Freedom Diagnostics Testing. Each names a lot, prints the assayed mass against the labelled mass, and links to the document it was read from. Freedom Diagnostics Testing also publishes a lookup, so the report can be confirmed at the laboratory rather than taken from the vendor.
How much does AHK-Cu cost at PeptidePlugs?
$0.500 per milligram, from 100 mg at $50. The peer median across every vendor we price for AHK-Cu is $0.700 per mg, so this is -29% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is PeptidePlugs a good place to buy AHK-Cu?
PeptidePlugs scores 82.6 of 100 on the published rubric and ranks 5 overall, computed from its documentation rather than from opinion. For AHK-Cu specifically it has 1 certificate on file. Next Gen Peptides lists it cheaper at $0.300 per mg.