Finnrick, an independent testing programme, publishes 24 assays for Platinum Cryo: 9 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 15 did not. Most recent assay 8 May 2025.
Platinum Cryo operates from Akron, OH US, listed by Finnrick as "Trading". Source: Finnrick, https://www.finnrick.com/vendors/platinum-cryo.
Finnrick-tested with poor results. Tested across 4 peptide products with 24 total samples.
Platinum Cryo is listed as active. Finnrick Grade D. Finnrick avg score: 5.6/10 across 24 samples (4 products). Below-average quality. Exercise caution.
Platinum Cryo holds independent lab grade D, assigned across 24 graded samples, average score 5.6/10. That grade comes from an independent grader's own sampling, not from PeptideAtlas, and it describes the samples that grader obtained rather than every batch sold.
| Product | Assays | Result |
|---|---|---|
| Ipamorelin | 6 | 3 passed, 3 failed |
| Melanotan II | 6 | 2 passed, 4 failed |
| Retatrutide | 6 | 2 passed, 4 failed |
| Semaglutide | 6 | 2 passed, 4 failed |
Source: Finnrick, as published 2026-08-09. Pass and fail are Finnrick's classification against its own threshold, not ours.
| Status | Active |
|---|---|
| Independent lab grade | D (24 samples) |
| Average grader score | 5.6/10 |
| Vendor type | Research-use supplier |
These details were read from Platinum Cryo's own website on 2026-08-10. Pages consulted:
Platinum Cryo is listed as active and we hold 24 Finnrick assays (9 passing, 15 failing its purity threshold); an independent lab grade of D. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Yes. Finnrick, an independent testing programme, publishes 24 assays for Platinum Cryo: 9 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 15 did not. Most recent assay 8 May 2025.
Similar vendors: SwissChems, Bfflink, Reta-Peptide, HkRoids, Zenith Jove Peptide ZJ, Shanghai Baoju, Heman Peptide HM, Allen Biotechnology Co ABC.
Popular peptides: Semaglutide, Tirzepatide, Retatrutide, BPC-157, CJC-1295, Ipamorelin.
Other reviewed vendors: Platinum Peptides Review, Polar Peptides Review, Polaris Peptides Review.