Carnitine COA — Verified Certificate of Analysis Results
52 independent third-party certificates of analysis for Carnitine, from 1 labs across 7 vendors (2025-11-18 to 2026-06-22).
Every Carnitine certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 52 published Carnitine certs in our corpus.
52
Certificates
1
Independent labs
99.8%
Median tested purity
94%
Within 10% of label dose
↑ 6%
Overdosed (≥ +7% vs label)
↓ 6%
Underdosed (≤ −7% vs label)
Verified Carnitine certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| Unknown vendor (review) | 99.92% | +3.6% | Freedom Diagnostics | 2026-06-22 | View COA → |
| Unknown vendor (review) | 99.92% | +3.6% | Freedom Diagnostics | 2026-06-22 | View COA → |
| Unknown vendor (review) | 99.81% | — | Freedom Diagnostics | 2026-06-21 | View COA → |
| Unknown vendor (review) | 99.81% | — | Freedom Diagnostics | 2026-06-21 | View COA → |
| Unknown vendor (review) | 99.68% | +1.7% | Freedom Diagnostics | 2026-06-18 | View COA → |
| Unknown vendor (review) | 99.68% | +1.7% | Freedom Diagnostics | 2026-06-18 | View COA → |
| Unknown vendor (review) | 99.91% | — | Freedom Diagnostics | 2026-06-15 | View COA → |
| Unknown vendor (review) | 99.57% | — | Freedom Diagnostics | 2026-06-15 | View COA → |
| Unknown vendor (review) | 99.77% | — | Freedom Diagnostics | 2026-06-13 | View COA → |
| Unknown vendor (review) | 99.85% | — | Freedom Diagnostics | 2026-06-08 | View COA → |
| Unknown vendor (review) | 99.82% | — | Freedom Diagnostics | 2026-06-08 | View COA → |
| Cactus Peptides | 99.95% | — | Freedom Diagnostics | 2026-06-08 | View COA → |
| Unknown vendor (review) | 99.56% | — | Freedom Diagnostics | 2026-06-07 | View COA → |
| Unknown vendor (review) | 99.87% | — | Freedom Diagnostics | 2026-05-27 | View COA → |
| Elite Research Usa | 99.81% | +24.2% | Freedom Diagnostics | 2026-05-21 | View COA → |
| Unknown vendor (review) | 99.85% | -6.3% | Freedom Diagnostics | 2026-05-19 | View COA → |
| Unknown vendor (review) | 99.73% | — | Freedom Diagnostics | 2026-05-09 | View COA → |
| Unknown vendor (review) | 99.93% | +3.3% | Freedom Diagnostics | 2026-04-30 | View COA → |
| Unknown vendor (review) | 99.8% | — | Freedom Diagnostics | 2026-04-27 | View COA → |
| Peptira LLC | 99.11% | — | Freedom Diagnostics | 2026-04-15 | View COA → |
| Unknown vendor (review) | 99.85% | +3.9% | Freedom Diagnostics | 2026-04-14 | View COA → |
| Unknown vendor (review) | 99.021% | — | Freedom Diagnostics | 2026-04-09 | View COA → |
| Unknown vendor (review) | 99.904% | +4.6% | Freedom Diagnostics | 2026-04-08 | View COA → |
| Unknown vendor (review) | 99.823% | — | Freedom Diagnostics | 2026-04-01 | View COA → |
| Unknown vendor (review) | 98.796% | — | Freedom Diagnostics | 2026-03-27 | View COA → |
| Unknown vendor (review) | 97.57% | — | Freedom Diagnostics | 2026-03-26 | View COA → |
| Unknown vendor (review) | 99.637% | — | Freedom Diagnostics | 2026-03-13 | View COA → |
| Unknown vendor (review) | 99.637% | — | Freedom Diagnostics | 2026-03-13 | View COA → |
| Unknown vendor (review) | 99.585% | +1.9% | Freedom Diagnostics | 2026-02-24 | View COA → |
| Unknown vendor (review) | 99.669% | +3.6% | Freedom Diagnostics | 2026-02-22 | View COA → |
| Unknown vendor (review) | 99.789% | — | Freedom Diagnostics | 2026-02-16 | View COA → |
| Simple Peptide | 99.789% | — | Freedom Diagnostics | 2026-02-16 | View COA → |
| Unknown vendor (review) | 99.789% | — | Freedom Diagnostics | 2026-02-16 | View COA → |
| HVY Research | 99.907% | — | Freedom Diagnostics | 2026-02-09 | View COA → |
| Unknown vendor (review) | 99.966% | — | Freedom Diagnostics | 2026-02-04 | View COA → |
| Unknown vendor (review) | 99.293% | — | Freedom Diagnostics | 2026-02-03 | View COA → |
| Unknown vendor (review) | 99.614% | +5.4% | Freedom Diagnostics | 2026-01-31 | View COA → |
| Simple Peptide | 99.614% | +5.4% | Freedom Diagnostics | 2026-01-31 | View COA → |
| Unknown vendor (review) | 99.614% | +5.4% | Freedom Diagnostics | 2026-01-31 | View COA → |
| Unknown vendor (review) | 97.706% | — | Freedom Diagnostics | 2026-01-28 | View COA → |
| Simple Peptide | 99.162% | — | Freedom Diagnostics | 2026-01-26 | View COA → |
| Unknown vendor (review) | 99.751% | — | Freedom Diagnostics | 2026-01-26 | View COA → |
| Unknown vendor (review) | 99.896% | — | Freedom Diagnostics | 2026-01-21 | View COA → |
| Unknown vendor (review) | 99.861% | +3.8% | Freedom Diagnostics | 2026-01-19 | View COA → |
| Unknown vendor (review) | 99.874% | -8.6% | Freedom Diagnostics | 2026-01-17 | View COA → |
| Unknown vendor (review) | 99.504% | — | Freedom Diagnostics | 2026-01-13 | View COA → |
| Unknown vendor (review) | 99.496% | — | Freedom Diagnostics | 2026-01-13 | View COA → |
| Unknown vendor (review) | 99.274% | — | Freedom Diagnostics | 2026-01-07 | View COA → |
| Unknown vendor (review) | 99.907% | — | Freedom Diagnostics | 2025-12-20 | View COA → |
| Unknown vendor (review) | 99.694% | — | Freedom Diagnostics | 2025-12-08 | View COA → |
| Peptira | 99.474% | +2.0% | Freedom Diagnostics | 2025-11-20 | View COA → |
| Unknown vendor (review) | 99.624% | — | Freedom Diagnostics | 2025-11-18 | View COA → |