Methandienone COA — Verified Certificate of Analysis Results
81 independent third-party certificates of analysis for Methandienone, from 1 labs across 50 vendors (2019-08-24 to 2026-03-12).
Every Methandienone certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 81 published Methandienone certs in our corpus.
81
Certificates
1
Independent labs
98.0%
Median tested purity
72%
Within 10% of label dose
↑ 35%
Overdosed (≥ +7% vs label)
↓ 7%
Underdosed (≤ −7% vs label)
Verified Methandienone certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| valhallashop.pro | — | -7.2% | Janoshik | 2026-03-12 | View COA → |
| Unique Pharmaceutical | — | +0.7% | Janoshik | 2026-03-04 | View COA → |
| (unknown) | 98.73% | — | Janoshik | 2026-02-25 | View COA → |
| (unknown) | — | +0.0% | Janoshik | 2026-02-23 | View COA → |
| INTEX PHARMA | — | +7.1% | Janoshik | 2026-02-12 | View COA → |
| TEKKO | — | +7.1% | Janoshik | 2025-12-22 | View COA → |
| NOUVEAUX | — | +5.0% | Janoshik | 2025-12-22 | View COA → |
| (unknown) | — | +4.8% | Janoshik | 2025-12-16 | View COA → |
| Biogenix pharma | — | +1.3% | Janoshik | 2025-10-14 | View COA → |
| RoidTeam.net | — | +4.3% | Janoshik | 2025-07-07 | View COA → |
| PHARMACOM LABS | 99.99% | — | Janoshik | 2025-04-13 | View COA → |
| Hilma Biocare | — | -4.6% | Janoshik | 2025-03-28 | View COA → |
| Keifei Pharma Co., Ltd | 97.88% | — | Janoshik | 2025-03-19 | View COA → |
| Spectrum Pharma | — | -5.6% | Janoshik | 2025-03-07 | View COA → |
| Science Pharmachem | — | +16.0% | Janoshik | 2025-02-14 | View COA → |
| F40 Biotech | — | +18.6% | Janoshik | 2025-01-07 | View COA → |
| INTEX PHARMA | — | +17.2% | Janoshik | 2024-10-29 | View COA → |
| HEMI PHARMA | — | +3.9% | Janoshik | 2024-10-29 | View COA → |
| INTEX PHARMA | — | +3.9% | Janoshik | 2024-10-29 | View COA → |
| ASTERA LABS | 98.18% | — | Janoshik | 2024-10-14 | View COA → |
| ASTERA LABS | — | +1.8% | Janoshik | 2024-10-10 | View COA → |
| Quanta Pharmaceuticals | — | +14.7% | Janoshik | 2024-09-27 | View COA → |
| ABC NO LABEL | — | -2.1% | Janoshik | 2024-08-23 | View COA → |
| PurePlatinum | — | +49.7% | Janoshik | 2024-08-03 | View COA → |
| Generopharm - Kits4Less.com | — | -5.0% | Janoshik | 2024-07-10 | View COA → |
| Generopharm - Kits4Less.com | — | +16.1% | Janoshik | 2024-07-10 | View COA → |
| Dragon Pharma | — | +10.1% | Janoshik | 2024-06-12 | View COA → |
| Dragon Pharma | — | +0.7% | Janoshik | 2024-06-12 | View COA → |
| Sigma Audley | — | +5.2% | Janoshik | 2024-05-02 | View COA → |
| Unique Pharmaceutical | — | -2.7% | Janoshik | 2024-03-08 | View COA → |
| Medcare Pharma Ltd. | — | +18.3% | Janoshik | 2024-02-06 | View COA → |
| PHARMAQO | — | +7.3% | Janoshik | 2024-02-01 | View COA → |
| Optitropin EU | — | +5.1% | Janoshik | 2024-01-26 | View COA → |
| OxygenPharm | — | +0.0% | Janoshik | 2024-01-02 | View COA → |
| ANABOLEX | — | +2.9% | Janoshik | 2023-12-29 | View COA → |
| Qingdao Sigma Chemical | 98.0% | — | Janoshik | 2023-12-15 | View COA → |
| viperflexxx@protonmail.com | 98.0% | — | Janoshik | 2023-09-26 | View COA → |
| PHARMAQO | — | +2.9% | Janoshik | 2023-06-30 | View COA → |
| PHARMACOM LABS | — | +0.0% | Janoshik | 2023-06-16 | View COA → |
| Optitropin EU | — | +29.1% | Janoshik | 2023-05-15 | View COA → |
| FORZA PHARMA | — | +19.2% | Janoshik | 2023-05-05 | View COA → |
| Anonymous | — | +4.3% | Janoshik | 2023-03-24 | View COA → |
| goldenlabs | — | +6.3% | Janoshik | 2023-03-24 | View COA → |
| (unknown) | — | -5.0% | Janoshik | 2023-03-14 | View COA → |
| Prime Pharmaceuticals | — | +11.8% | Janoshik | 2023-03-04 | View COA → |
| MEDI PHARMA | — | +5.9% | Janoshik | 2023-02-15 | View COA → |
| PharmaGen | — | +4.2% | Janoshik | 2023-02-09 | View COA → |
| PHARMAQO | — | +1.3% | Janoshik | 2023-01-27 | View COA → |
| Beligas pharmacy | — | -8.8% | Janoshik | 2023-01-04 | View COA → |
| Beligas pharmacy | — | -21.7% | Janoshik | 2023-01-04 | View COA → |
| Beligas pharmacy | — | +6.0% | Janoshik | 2023-01-04 | View COA → |
| purity-pharmaceuticals | — | +21.5% | Janoshik | 2022-11-27 | View COA → |
| (unknown) | — | +2.8% | Janoshik | 2022-11-08 | View COA → |
| Crowx Labs | — | +0.0% | Janoshik | 2022-09-24 | View COA → |
| PHARMAQO | — | +12.6% | Janoshik | 2022-08-03 | View COA → |
| Nakon Medical | — | +0.0% | Janoshik | 2022-07-29 | View COA → |
| Ultima Pharmaceuticals | — | +0.0% | Janoshik | 2022-07-29 | View COA → |
| Ultima Pharmaceuticals | — | +0.0% | Janoshik | 2022-06-03 | View COA → |
| MEDI PHARMA | — | +9.4% | Janoshik | 2022-04-30 | View COA → |
| Proper Labs | — | +51.0% | Janoshik | 2022-03-24 | View COA → |
Showing the 60 most recent of 81 Methandienone certificates.