Orforglipron COA — Verified Certificate of Analysis Results
10 independent third-party certificates of analysis for Orforglipron, from 2 labs across 5 vendors (2025-09-23 to 2026-05-23).
Every Orforglipron certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 10 published Orforglipron certs in our corpus.
10
Certificates
2
Independent labs
99.6%
Median tested purity
86%
Within 10% of label dose
↑ 14%
Overdosed (≥ +7% vs label)
↓ 14%
Underdosed (≤ −7% vs label)
Verified Orforglipron certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| Unknown vendor (review) | — | +3.5% | Freedom Diagnostics | 2026-05-23 | View COA → |
| Simple Peptide | — | +3.5% | Freedom Diagnostics | 2026-05-23 | View COA → |
| Unknown vendor (review) | 99.9% | -3.8% | Freedom Diagnostics | 2026-05-17 | View COA → |
| Unknown vendor (review) | — | +8.6% | Freedom Diagnostics | 2026-02-22 | View COA → |
| Unknown vendor (review) | 99.096% | — | Freedom Diagnostics | 2026-02-20 | View COA → |
| Cactus Peptides | 99.93% | — | Freedom Diagnostics | 2026-02-11 | View COA → |
| Unknown vendor (review) | 99.57% | — | Freedom Diagnostics | 2026-02-08 | View COA → |
| Unknown vendor (review) | 99.115% | +5.2% | Freedom Diagnostics | 2026-02-03 | View COA → |
| Modern Research LLC | — | -15.3% | Janoshik | 2025-10-31 | View COA → |
| Xcel Peptides | — | +3.2% | Janoshik | 2025-09-23 | View COA → |