Every Pinealon certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 21 published Pinealon certs in our corpus.
21
Certificates
2
Independent labs
99.6%
Median tested purity
53%
Within 10% of label dose
Verified Pinealon certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| Peptide Gurus | 99.17% | +15.1% | Janoshik | 2026-04-14 | View COA → |
| (unknown) | 98.911% | -0.3% | Janoshik | 2026-02-05 | View COA → |
| ilab pharma | 95.109% | +24.1% | Janoshik | 2025-12-19 | View COA → |
| Verified Peptides | 99.563% | — | Janoshik | 2025-11-13 | View COA → |
| Forge BioLab | 99.794% | +0.0% | Janoshik | 2025-11-07 | View COA → |
| 303peptides.com | 99.537% | — | Janoshik | 2025-10-20 | View COA → |
| cocerpeptides.com | 99.537% | +18.2% | Janoshik | 2025-10-20 | View COA → |
| Uther Pharmaceutical | 99.835% | +0.0% | Janoshik | 2025-09-24 | View COA → |
| Modern Research LLC | 99.788% | -18.1% | Janoshik | 2025-09-19 | View COA → |
| Shanghai Sigma Audley Ssa | 99.87% | +10.2% | Janoshik | 2025-09-12 | View COA → |
| Edge Peptides | 99.857% | +0.0% | Janoshik | 2025-09-05 | View COA → |
| Uther Peptide | 99.857% | +0.0% | Janoshik | 2025-09-05 | View COA → |
| Hangzhou Youngpeptide Biotechnology Hyb | 99.706% | +8.1% | Janoshik | 2025-09-01 | View COA → |
| GENLABS | 99.553% | +0.0% | Janoshik | 2025-08-11 | View COA → |
| Verified Peptides | 99.498% | — | Janoshik | 2025-07-11 | View COA → |
| www.qinglishangmao.com | 99.057% | +0.0% | Janoshik | 2025-05-28 | View COA → |
| Xcel Peptides | 99.831% | +16.5% | Janoshik | 2025-04-24 | View COA → |
| Uther Peptide | 99.841% | +14.2% | Janoshik | 2025-04-16 | View COA → |
| Uther Pharmaceutical | 99.849% | +10.8% | Janoshik | 2025-04-09 | View COA → |
| Peptide Gurus | 99.293% | +0.0% | Janoshik | 2025-02-04 | View COA → |
| Verified Peptides | 99.602% | — | Janoshik | 2025-01-15 | View COA → |