Ostarine COA — Verified Certificate of Analysis Results
10 independent third-party certificates of analysis for Ostarine, from 1 labs across 8 vendors (2021-05-21 to 2025-03-21).
Every Ostarine 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 Ostarine certs in our corpus.
Assay metrics
Ostarine lab-testing metrics
98%
Median tested purity
0
Zero-purity certs
Mean purity98%
Mean dose vs label+0.5%
Within 10% of label dose100%
Overdosed ≥ +7%12%
Underdosed ≤ −7%0%
COAs per testing lab
Every lab testing Ostarine 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% | 0 |
| 97–98% | 0 |
| 98–99% | 2 |
| 99–100% | 0 |
COAs over time
Ostarine certificates published per month.
| Month | Certificates |
|---|---|
| 2021-05 | 1 |
| 2022-04 | 1 |
| 2022-07 | 1 |
| 2023-04 | 2 |
| 2024-01 | 1 |
| 2024-07 | 1 |
| 2025-01 | 2 |
| 2025-03 | 1 |
Most-tested vendors
Vendors by Ostarine certificate count.
See who tests most — unlock the vendor names with Pro.
Verified Ostarine certificates of analysis
10 records. Zero guesswork.
Unlock the actual vendor, purity, dose accuracy, lab, batch and saved certificate for every Ostarine result.
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