Every Hexarelin certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 11 published Hexarelin certs in our corpus.
11
Certificates
1
Independent labs
99.5%
Median tested purity
60%
Within 10% of label dose
Verified Hexarelin certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| Qingdao Sigma Chemical | 99.54% | -3.2% | Janoshik | 2026-03-25 | View COA → |
| cs@ruo.bio | 99.545% | -2.6% | Janoshik | 2026-01-20 | View COA → |
| Peptide Powerhouse | 99.736% | +3.0% | Janoshik | 2025-11-13 | View COA → |
| Peptide Powerhouse | 99.053% | +1.5% | Janoshik | 2025-11-13 | View COA → |
| Transforma Peptides | 99.736% | +3.0% | Janoshik | 2025-11-13 | View COA → |
| Transforma Peptides | 99.053% | +1.5% | Janoshik | 2025-11-13 | View COA → |
| Kensingtonlabs.co.uk | 99.427% | +18.4% | Janoshik | 2025-10-07 | View COA → |
| Sigma Audley | 99.261% | +42.5% | Janoshik | 2025-05-14 | View COA → |
| Lunarbiotech | 99.511% | +39.0% | Janoshik | 2024-09-23 | View COA → |
| Peptide Gurus | 99.511% | +39.0% | Janoshik | 2024-09-23 | View COA → |
| Qingdao Sigma Chemical | 99.095% | — | Janoshik | 2024-01-30 | View COA → |