Vendor and compound
AHK-Cu from Northline Labs
Northline Labs lists AHK-Cu at $0.900 per mg, 29% over the $0.700 peer median. No third-party certificate for AHK-Cu from Northline Labs has been located, so nothing here establishes what is in the vial. The cheapest listed price for AHK-Cu anywhere in the index is $0.300 per mg at Next Gen Peptides.
All AHK-Cu vendors · Northline Labs profile · scores 68 of 100, rank 21 · 0 certificates for this compound · verified 5 Oct 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 100 mg | $89.99 | $0.900 | +29% | AHK-Cu – Premium Research Peptide |
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
No third-party certificate for AHK-Cu from Northline Labs has been located.
That is a statement about the public record, not an accusation. The vendor may test and not publish, or publish somewhere we have not read. What it means for a buyer is that the price above is the only thing established here, and price says nothing about what is in the vial.
Vendors whose certificates you can check yourself lists the ones where that gap is closed.
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 |
| PeptidePlugs | 82.6 | $0.500 | 1 |
| NeuroLabs Research | 74.6 | $0.700 | 0 |
| Protide Health | 72.8 | $0.950 | 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 Northline Labs third-party tested?
Not so far as this index can establish. No third-party certificate for AHK-Cu from Northline Labs has been located. The vendor may test and not publish; what can be said is that nothing public establishes the contents of a vial.
How much does AHK-Cu cost at Northline Labs?
$0.900 per milligram, from 100 mg at $89.99. 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 Northline Labs a good place to buy AHK-Cu?
Northline Labs scores 68 of 100 on the published rubric and ranks 21 overall, computed from its documentation rather than from opinion. For AHK-Cu specifically no certificate is on file, which is the gap to weigh. Next Gen Peptides lists it cheaper at $0.300 per mg.