Finnrick, an independent testing programme, publishes 159 assays for Tianjin Ruiwang New Material Technology Co: 108 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 50 did not. Most recent assay 5 Aug 2026.
Tianjin Ruiwang New Material Technology Co operates from China, listed by Finnrick as "Trading". Source: Finnrick, https://www.finnrick.com/vendors/tianjin-ruiwang-new-material-technology-co.
Finnrick-tested with mixed results. Tested across 7 peptide products with 141 total samples.
Tianjin Ruiwang New Material Technology Co is listed as active. Finnrick Grade C. Finnrick avg score: 7/10 across 141 samples (7 products). Mixed quality — some products test well, others below average.
Tianjin Ruiwang New Material Technology Co holds independent lab grade C, assigned across 141 graded samples, average score 7/10. 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.
No independent third-party assay is on file for Tianjin Ruiwang New Material Technology Co, and we have not yet compiled a profile of its own website. An untested vendor has not failed a test — this is an absence of evidence, not evidence against it.
| Product | Assays | Result |
|---|---|---|
| Retatrutide | 61 | 48 passed, 13 failed |
| Tirzepatide | 32 | 24 passed, 8 failed |
| GHK-Cu | 20 | 18 passed, 2 failed |
| Tesamorelin | 16 | 7 passed, 9 failed |
| BPC-157 | 13 | 5 passed, 7 failed |
| TB-500 | 7 | 1 passed, 6 failed |
| Ipamorelin | 5 | 3 passed, 2 failed |
| Semaglutide | 5 | 2 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 | C (141 samples) |
| Average grader score | 7/10 |
| Vendor type | Research-use supplier |
| Satisfaction | 0.4/5 |
|---|---|
| Delivery | 4.5/5 |
| Customer service | 4.8/5 |
| Packaging | 4.5/5 |
| Ease of purchase | 4.8/5 |
| Payment | 4.1/5 |
Scored out of 5 by the same independent grader, from its own buyers rather than from this site.
Tianjin Ruiwang New Material Technology Co is listed as active and we hold 159 Finnrick assays (108 passing, 50 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 159 assays for Tianjin Ruiwang New Material Technology Co: 108 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 50 did not. Most recent assay 5 Aug 2026.
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Popular peptides: Semaglutide, Tirzepatide, Retatrutide, BPC-157, CJC-1295, Ipamorelin.
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