Tesamorelin Certificate of Analysis Results
What the Tesamorelin record shows
Evidence through 2026-09-02TitrateLab tracks 3,681 published Tesamorelin certificate-of-analysis records through 2026-09-02. Across 3,679 records with a usable peptide-purity result, the median reported purity is 99.6%. Across 3,248 records with measured-versus-label dose data, 46% are within 10% of the labeled quantity. This is a public convenience sample, not a randomized market survey; one result describes one submitted sample and does not verify other batches.
Limits and missing evidence
- The testing laboratory is unattributed on 17 records.
- Coverage depends on reports that were published and available to ingest.
Tesamorelin lab-testing metrics
COAs per testing lab
Top 12 of 13 labs by certificate count.
+ 1 more lab with fewer certificates.
Tested-purity distribution
Bins below 90% tested purity (2% of certs).
| Purity range | Certificates |
|---|---|
| 0–50% | 40 |
| 50–70% | 7 |
| 70–80% | 11 |
| 80–85% | 4 |
| 85–90% | 8 |
| 90–91% | 1 |
| 91–92% | 4 |
| 92–93% | 0 |
| 93–94% | 6 |
| 94–95% | 6 |
| 95–96% | 11 |
| 96–97% | 24 |
| 97–98% | 66 |
| 98–99% | 280 |
| 99–100% | 3211 |
COAs over time
Tesamorelin certificates published per month.
| Month | Certificates |
|---|---|
| 2020-01 | 1 |
| 2022-07 | 1 |
| 2023-06 | 1 |
| 2023-09 | 1 |
| 2023-10 | 1 |
| 2023-11 | 3 |
| 2024-02 | 2 |
| 2024-04 | 2 |
| 2024-05 | 6 |
| 2024-06 | 4 |
| 2024-07 | 3 |
| 2024-08 | 4 |
| 2024-09 | 1 |
| 2024-10 | 4 |
| 2024-11 | 2 |
| 2024-12 | 6 |
| 2025-01 | 14 |
| 2025-02 | 8 |
| 2025-03 | 9 |
| 2025-04 | 16 |
| 2025-05 | 24 |
| 2025-06 | 35 |
| 2025-07 | 69 |
| 2025-08 | 84 |
| 2025-09 | 118 |
| 2025-10 | 133 |
| 2025-11 | 135 |
| 2025-12 | 151 |
| 2026-01 | 203 |
| 2026-02 | 336 |
| 2026-03 | 260 |
| 2026-04 | 289 |
| 2026-05 | 313 |
| 2026-06 | 396 |
| 2026-07 | 509 |
| 2026-08 | 534 |
| 2026-09 | 3 |
Most-tested vendors
Top 10 of 15 vendors by Tesamorelin certificate count.
See who tests most — unlock the vendor names with Pro.
+ 5 more vendors with fewer certificates.
Published Tesamorelin certificates of analysis
3681 records. Zero guesswork.
Unlock the actual vendor, purity, dose accuracy, lab, batch and saved certificate for every Tesamorelin result.
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