Isotretinoin COA — Verified Certificate of Analysis Results
9 independent third-party certificates of analysis for Isotretinoin, from 1 labs across 7 vendors (2020-02-25 to 2026-06-03).
Every Isotretinoin certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 9 published Isotretinoin certs in our corpus.
Assay metrics
Isotretinoin lab-testing metrics
96%
Median tested purity
0
Zero-purity certs
Mean purity96%
Mean dose vs label-29.2%
Within 10% of label dose38%
Overdosed ≥ +7%0%
Underdosed ≤ −7%75%
COAs per testing lab
Every lab testing Isotretinoin in the corpus.
Tested-purity distribution
Bins below 90% tested purity.
| Purity range | Certificates |
|---|---|
| 0–50% | 0 |
| 50–70% | 0 |
| 70–80% | 0 |
| 80–85% | 0 |
| 85–90% | 0 |
| 90–91% | 0 |
| 91–92% | 0 |
| 92–93% | 0 |
| 93–94% | 0 |
| 94–95% | 0 |
| 95–96% | 0 |
| 96–97% | 1 |
| 97–98% | 0 |
| 98–99% | 0 |
| 99–100% | 0 |
COAs over time
Isotretinoin certificates published per month.
| Month | Certificates |
|---|---|
| 2020-02 | 1 |
| 2021-05 | 1 |
| 2022-11 | 1 |
| 2023-01 | 1 |
| 2024-04 | 1 |
| 2024-08 | 1 |
| 2025-02 | 1 |
| 2025-08 | 1 |
| 2026-06 | 1 |
Most-tested vendors
Vendors by Isotretinoin certificate count.
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Verified Isotretinoin certificates of analysis
9 records. Zero guesswork.
Unlock the actual vendor, purity, dose accuracy, lab, batch and saved certificate for every Isotretinoin result.
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