Finnrick, an independent testing programme, publishes 12 assays for Jinan Elitepeptide Chemical JEC JCE, and all 12 that it grades met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation). Most recent assay 20 Jul 2026.
Jinan Elitepeptide Chemical JEC JCE operates from China, 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/jinan-elitepeptide-chemical-jec-jce.
Finnrick-tested with mixed results. Tested across 1 peptide products with 6 total samples.
Jinan Elitepeptide Chemical JEC JCE is listed as active. Finnrick Grade C. Finnrick avg score: 6.5/10 across 6 samples (1 products). Mixed quality — some products test well, others below average.
Jinan Elitepeptide Chemical JEC JCE holds independent lab grade C, assigned across 6 graded samples, average score 6.5/10. 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 Jinan Elitepeptide Chemical JEC JCE, 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 |
|---|---|---|
| Tirzepatide | 7 | 7 passed, 0 failed |
| Retatrutide | 5 | 5 passed, 0 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 (6 samples) |
| Average grader score | 6.5/10 |
| Vendor type | Research-use supplier |
Jinan Elitepeptide Chemical JEC JCE is listed as active and we hold 12 Finnrick assays (12 passing, 0 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 12 assays for Jinan Elitepeptide Chemical JEC JCE, and all 12 that it grades met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation). Most recent assay 20 Jul 2026.
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