Finnrick, an independent testing programme, publishes 35 assays for Mix Peptides: 25 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 10 did not. Most recent assay 5 May 2026.
Mix Peptides listed by Finnrick as "Trading", has no storefront on record — Finnrick lists only a messaging or social contact. Source: Finnrick, https://www.finnrick.com/vendors/mix-peptides.
Finnrick-tested with very poor results. Tested across 2 peptide products with 33 total samples.
Mix Peptides is listed as active. Finnrick Grade E. Finnrick avg score: 6.9/10 across 33 samples (2 products). Poor quality detected in testing. Use with extreme caution.
Mix Peptides holds independent lab grade E, assigned across 33 graded samples, average score 6.9/10. 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 |
|---|---|---|
| Tirzepatide | 23 | 16 passed, 7 failed |
| Retatrutide | 12 | 9 passed, 3 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 | E (33 samples) |
| Average grader score | 6.9/10 |
| Vendor type | Research-use supplier |
These details were read from Mix Peptides's own website on 2026-08-10. Pages consulted:
Mix Peptides is listed as active and we hold 35 Finnrick assays (25 passing, 10 failing its purity threshold); an independent lab grade of E. 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 35 assays for Mix Peptides: 25 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 10 did not. Most recent assay 5 May 2026.
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