Vendor and compound
Sermorelin from PeptidePlugs
PeptidePlugs lists Sermorelin at $5.50 per mg, 25% under the $7.30 peer median. 1 third-party certificate for this compound from this vendor is on file, assayed by Freedom Diagnostics Testing, averaging 99.13% purity. The cheapest listed price for Sermorelin anywhere in the index is $4.50 per mg at Next Gen Peptides.
All Sermorelin 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 |
|---|---|---|---|---|
| 10 mg | $55 | $5.50 | -25% | Sermorelin 10mg |
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 |
|---|---|---|---|---|---|
| DK-132-09 | 7 Jun 2026 | 99.13% | 10 mg → 11.1 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 Sermorelin
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Next Gen Peptides | 87.7 | $4.50 | 3 |
| Amino Club | 86.1 | $6.00 | 0 |
| Modern Aminos | 79.7 | $7.40 | 0 |
| Bench Grade Peptides | 79.4 | $5.10 | 1 |
| Simple Peptide | 77.2 | $7.90 | 1 |
| Koi Peptides | 75.1 | $10.00 | 1 |
| Prime Peptides | 74.4 | $7.00 | 0 |
| Ascension Peptides | 74.4 | $7.20 | 1 |
Ordered by overall evidence score. See every vendor listing Sermorelin.
Questions
Is Sermorelin from PeptidePlugs third-party tested?
Yes. 1 certificate for Sermorelin 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 Sermorelin cost at PeptidePlugs?
$5.50 per milligram, from 10 mg at $55. The peer median across every vendor we price for Sermorelin is $7.30 per mg, so this is -25% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is PeptidePlugs a good place to buy Sermorelin?
PeptidePlugs scores 82.6 of 100 on the published rubric and ranks 5 overall, computed from its documentation rather than from opinion. For Sermorelin specifically it has 1 certificate on file. Next Gen Peptides lists it cheaper at $4.50 per mg.