Every hCG certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 12 published hCG certs in our corpus.
12
Certificates
2
Independent labs
17%
Within 10% of label dose
Verified hCG certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| Top Peptide | — | +46.8% | Janoshik | 2026-04-10 | View COA → |
| — | — | +46.8% | Janoshik | 2026-04-08 | View COA → |
| YC | — | +13.1% | Janoshik | 2026-02-11 | View COA → |
| Homopeptide | — | +29.9% | Janoshik | 2026-01-05 | View COA → |
| JKL Chemical Technology | — | +51.3% | Janoshik | 2025-12-12 | View COA → |
| Shanghai Erp Peptide Biotechnology | — | +50.3% | Janoshik | 2025-11-05 | View COA → |
| Qingdao Sigma Chemical | — | +1.8% | Janoshik | 2025-10-30 | View COA → |
| Qingdao Sigma Chemical | — | +1.0% | Janoshik | 2025-10-30 | View COA → |
| Qingdao Sigma Chemical | — | +13.2% | Janoshik | 2024-11-29 | View COA → |
| Qingdao Sigma Chemical | — | +19.0% | Janoshik | 2024-11-29 | View COA → |
| Qingdao Sigma Chemical | — | +12.8% | Janoshik | 2024-07-26 | View COA → |
| Shanghai Sigma Audley Ssa | — | -44.6% | Janoshik | 2024-05-06 | View COA → |