Every Oxandrolone certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 34 published Oxandrolone certs in our corpus.
34
Certificates
1
Independent labs
98.0%
Median tested purity
52%
Within 10% of label dose
Verified Oxandrolone certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| usroids.com | — | -1.5% | Janoshik | 2026-05-07 | View COA → |
| Unique Pharmaceutical | — | +10.6% | Janoshik | 2026-03-04 | View COA → |
| whiteclaw | 98.0% | — | Janoshik | 2026-02-26 | View COA → |
| (unknown) | 92.2% | — | Janoshik | 2026-02-25 | View COA → |
| — | — | +5.0% | Janoshik | 2026-01-22 | View COA → |
| ADVARPHARMA DK | — | -4.6% | Janoshik | 2025-10-08 | View COA → |
| ADVARPHARMA DK | — | +30.2% | Janoshik | 2025-10-08 | View COA → |
| Info Venomlab | 98.0% | — | Janoshik | 2025-09-25 | View COA → |
| RoidTeam.net | — | +8.6% | Janoshik | 2025-07-07 | View COA → |
| Uther Pharmaceutical | 97.141% | +43.3% | Janoshik | 2025-06-17 | View COA → |
| — | — | -5.9% | Janoshik | 2025-05-07 | View COA → |
| Fusioncanada | 98.0% | — | Janoshik | 2025-04-11 | View COA → |
| Atlaspharmaceuticals1@protonmail.com | 98.0% | — | Janoshik | 2025-03-25 | View COA → |
| Anonymous | — | -26.0% | Janoshik | 2025-03-04 | View COA → |
| Anonymous | — | +121.3% | Janoshik | 2025-03-04 | View COA → |
| NOXYLABS | — | +1.7% | Janoshik | 2025-02-05 | View COA → |
| Asteroid Biotech | — | +14.3% | Janoshik | 2024-11-15 | View COA → |
| Redmondpharmacy | — | +28.9% | Janoshik | 2024-10-07 | View COA → |
| yuraPeptide | — | -5.0% | Janoshik | 2024-09-12 | View COA → |
| MuscleCandy | — | +28.0% | Janoshik | 2024-08-05 | View COA → |
| MuscleCandy | — | +2.3% | Janoshik | 2024-08-05 | View COA → |
| MuscleCandy | — | +3.7% | Janoshik | 2024-08-05 | View COA → |
| Arailpharma | — | -5.1% | Janoshik | 2024-07-04 | View COA → |
| Arailpharma | — | +25.2% | Janoshik | 2024-07-04 | View COA → |
| Shanghai Sigma Audley Ssa | — | +2.3% | Janoshik | 2024-05-02 | View COA → |
| Anonymous | — | -23.1% | Janoshik | 2024-02-01 | View COA → |
| Godbullraw | 96.0% | — | Janoshik | 2024-01-27 | View COA → |
| Qingdao Sigma Chemical | 98.0% | — | Janoshik | 2023-12-15 | View COA → |
| viperflexxx@protonmail.com | 98.0% | — | Janoshik | 2023-09-26 | View COA → |
| MuscleCandy | — | +0.5% | Janoshik | 2023-07-27 | View COA → |
| MuscleCandy | — | -10.6% | Janoshik | 2023-07-26 | View COA → |
| MuscleCandy | — | -1.3% | Janoshik | 2023-07-26 | View COA → |
| OxygenPharm | 98.0% | — | Janoshik | 2022-12-16 | View COA → |
| Beligas pharmacy | — | +20.3% | Janoshik | 2022-08-05 | View COA → |