Finnrick, an independent testing programme, publishes 23 assays for Chimera Peptides: 22 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 1 did not. Most recent assay 5 Aug 2026.
Chimera Peptides listed by Finnrick as "Trading". Source: Finnrick, https://www.finnrick.com/vendors/chimera-peptides.
Finnrick-tested with mixed results. Tested across 2 peptide products with 17 total samples.
Chimera Peptides is listed as active. Finnrick Grade C. Finnrick avg score: 7.1/10 across 17 samples (2 products). Mixed quality — some products test well, others below average.
Chimera Peptides holds independent lab grade C, assigned across 17 graded samples, average score 7.1/10. 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 |
|---|---|---|
| Retatrutide | 14 | 14 passed, 0 failed |
| Tirzepatide | 9 | 8 passed, 1 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 | C (17 samples) |
| Average grader score | 7.1/10 |
| Vendor type | Research-use supplier |
| Satisfaction | 0.3/5 |
|---|---|
| Delivery | 3.2/5 |
| Customer service | 4.2/5 |
| Packaging | 4.4/5 |
| Ease of purchase | 3.6/5 |
| Payment | 3.2/5 |
Scored out of 5 by the same independent grader, from its own buyers rather than from this site.
These details were read from Chimera Peptides's own website on 2026-08-10. Pages consulted:
Chimera Peptides is listed as active and we hold 23 Finnrick assays (22 passing, 1 failing its purity threshold); an independent lab grade of C. 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 23 assays for Chimera Peptides: 22 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 1 did not. Most recent assay 5 Aug 2026.
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