Certificate record
Tesamorelin, lot AS-TSM20
Kovera Labs assayed lot AS-TSM20 of Tesamorelin from Ascend Science at 99.53% purity on 17 Jul 2026, reporting 19.99 mg against a 20 mg label, matching the labelled mass.
Assayed 17 Jul 2026 · Kovera Labs · Ascend Science · record id coa-www-as-tsm20
What the certificate reports
| Compound | Tesamorelin |
|---|---|
| Lot identifier | AS-TSM20 |
| Purity | 99.53% |
| Labelled mass | 20 mg |
| Assayed mass | 19.99 mg |
| Difference | Within half a percent of the label |
| Assay date | 17 Jul 2026 |
| Testing laboratory | Kovera Labs |
| Who commissioned it | Published by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified. |
| Source document | https://www.ascend.science/product/tesamorelin |
Check it yourself
Kovera Labs does not publish a public lookup we have been able to find, so this certificate can be read but not independently re-pulled from the laboratory. The document above is the copy the vendor published. Where a laboratory does offer a lookup, we say so and link it.
A certificate describes the sample it names and nothing else. It is not a statement about any other lot, and it is not an endorsement of the vendor or of any use of the material.
Other lots from Ascend Science
- NAD+, lot AS-NAD1000-2 99.46% · 13 Aug 2026
- Melanotan I, lot AS-MT1-10-2 99.58% · 13 Aug 2026
- DSIP, lot AS-DSIP5-2 99.73% · 13 Aug 2026
- DSIP, lot AS-DSIP10-2 99.73% · 13 Aug 2026
- ARA-290, lot AS-ARA10-2 99.37% · 13 Aug 2026
- 5-Amino-1MQ, lot AS-5AM5-2 99.6% · 13 Aug 2026
Tesamorelin from other vendors
- Origin Labs, lot Orig2609030819 99.75% · Freedom Diagnostics Testing
- Bench Grade Peptides, lot 00011/0011 99.79% · AV Analytics
- Bench Grade Peptides, lot 00011/0011 99.79% · AV Analytics
- ZC Labs, lot ZCLa2608070015 99.96% · Freedom Diagnostics Testing
- ZC Labs, lot ZCLa2607301113 99.06% · Freedom Diagnostics Testing
- Origin Labs, lot Orig2607270907 99.87% · Freedom Diagnostics Testing