Vendor and compound
Kisspeptin from Extreme Peptides
Extreme Peptides has no Kisspeptin price recorded in this index. 1 certificate record for this compound name no laboratory we could identify, so it is not counted as third-party evidence. The cheapest listed price for Kisspeptin anywhere in the index is $2.80 per mg at Eternal Peptides.
All Kisspeptin vendors · Extreme Peptides profile · scores 60.6 of 100, rank 33 · 0 certificates for this compound · verified 1 Aug 2026
What the laboratory found
No third-party certificate for Kisspeptin from Extreme Peptides has been located. 1 record exists for this compound whose laboratory field names nothing checkable — a placeholder, a signature block or the vendor itself — so it is not counted as third-party evidence.
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 Kisspeptin
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Next Gen Peptides | 93.8 | — | 2 |
| Ascend Science | 90.1 | $3.85 | 0 |
| Amino Club | 88.3 | $5.00 | 0 |
| Modern Aminos | 88.1 | $4.90 | 1 |
| Bench Grade Peptides | 86.8 | $9.70 | 1 |
| Hydro Research Peptides | 86.5 | — | 1 |
| PeptidePlugs | 86.3 | $5.00 | 2 |
| Simple Peptide | 84.9 | $4.50 | 0 |
Ordered by overall evidence score. See every vendor listing Kisspeptin.
Questions
Is Kisspeptin from Extreme Peptides third-party tested?
Not so far as this index can establish. No third-party certificate for Kisspeptin from Extreme Peptides has been located, though 1 record exists that name no identifiable laboratory. The vendor may test and not publish; what can be said is that nothing public establishes the contents of a vial.
Is Extreme Peptides a good place to buy Kisspeptin?
Extreme Peptides scores 60.6 of 100 on the published rubric and ranks 33 overall, computed from its documentation rather than from opinion. For Kisspeptin specifically no certificate is on file, which is the gap to weigh. Eternal Peptides lists it cheaper at $2.80 per mg.