Vendor and compound
Semaglutide from Prime Peptides
Prime Peptides lists Semaglutide at $11.00 per mg, 63% over the $6.75 peer median. 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 Semaglutide anywhere in the index is $4.20 per mg at Bench Grade Peptides.
All Semaglutide vendors · Prime Peptides profile · scores 82.6 of 100, rank 12 · 0 certificates for this compound · verified 1 Aug 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 10 mg | $110 | $11.00 | +63% | Semaglutide |
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 Semaglutide from Prime 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 Semaglutide
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Amino Club | 88.3 | $5.00 | 0 |
| Bench Grade Peptides | 86.8 | $4.20 | 1 |
| Polaris Peptides | 86.6 | $9.00 | 8 |
| Hydro Research Peptides | 86.5 | $5.00 | 2 |
| PeptidePlugs | 86.3 | — | 2 |
| Simple Peptide | 84.9 | — | 1 |
| Koi Peptides | 79.8 | $7.00 | 0 |
| Ascension Peptides | 79 | — | 1 |
Ordered by overall evidence score. See every vendor listing Semaglutide.
Questions
Is Semaglutide from Prime Peptides third-party tested?
Not so far as this index can establish. No third-party certificate for Semaglutide from Prime 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.
How much does Semaglutide cost at Prime Peptides?
$11.00 per milligram, from 10 mg at $110. The peer median across every vendor we price for Semaglutide is $6.75 per mg, so this is +63% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is Prime Peptides a good place to buy Semaglutide?
Prime Peptides scores 82.6 of 100 on the published rubric and ranks 12 overall, computed from its documentation rather than from opinion. For Semaglutide specifically no certificate is on file, which is the gap to weigh. Bench Grade Peptides lists it cheaper at $4.20 per mg.