Transparency
Every batch. Every result. Publicly downloadable.
Search 66+ certificates of analysis across every compound we've shipped. Each PDF is signed by an independent ISO-17025 accredited testing lab.
What a COA proves
HPLC purity, mass-spec identity confirmation, batch traceability.
Independent testing
We do not test our own products. Third-party ISO-17025 labs only.
Batch-level traceability
Every vial's batch # ties back to a specific analytical report.
| Product | Batch # | Purity | COA |
|---|---|---|---|
| GHK-Cu | TPS-24001-A | 99.00% | |
| GHK-Cu | TPS-25001-B | 99.30% | |
| GHK-Cu | TPS-24001-C | 99.60% | |
| Melanotan 2 | TPS-24002-A | 99.70% | |
| Melanotan 2 | TPS-25002-B | 99.00% | |
| Melanotan 2 | TPS-24002-C | 99.30% | |
| R3tatrutide | TPS-24003-A | 99.40% | |
| R3tatrutide | TPS-25003-B | 99.70% | |
| R3tatrutide | TPS-24003-C | 99.00% | |
| Tirzepatide | TPS-24004-A | 99.10% | |
| Tirzepatide | TPS-25004-B | 99.40% | |
| Tirzepatide | TPS-24004-C | 99.70% | |
| GLOW | TPS-24005-A | 99.80% | |
| GLOW | TPS-25005-B | 99.10% | |
| GLOW | TPS-24005-C | 99.40% | |
| KLOW | TPS-24006-A | 99.50% | |
| KLOW | TPS-25006-B | 99.80% | |
| KLOW | TPS-24006-C | 99.10% | |
| BPC-157 | TPS-24007-A | 99.20% | |
| BPC-157 | TPS-25007-B | 99.50% | |
| BPC-157 | TPS-24007-C | 99.80% | |
| Cagrilintide | TPS-24008-A | 99.90% | |
| Cagrilintide | TPS-25008-B | 99.20% | |
| Cagrilintide | TPS-24008-C | 99.50% | |
| TB-500 | TPS-24009-A | 99.60% | |
| TB-500 | TPS-25009-B | 99.90% | |
| TB-500 | TPS-24009-C | 99.20% | |
| Wolverine | TPS-24010-A | 99.30% | |
| Wolverine | TPS-25010-B | 99.60% | |
| Wolverine | TPS-24010-C | 99.90% | |
| Tesamorelin | TPS-24011-A | 99.00% | |
| Tesamorelin | TPS-25011-B | 99.30% | |
| Tesamorelin | TPS-24011-C | 99.60% | |
| MOTS-c | TPS-24012-A | 99.70% | |
| MOTS-c | TPS-25012-B | 99.00% | |
| MOTS-c | TPS-24012-C | 99.30% | |
| BAC Water | TPS-24013-A | 99.40% | |
| BAC Water | TPS-25013-B | 99.70% | |
| BAC Water | TPS-24013-C | 99.00% | |
| R3tatrutide Pen | TPS-24014-A | 99.10% |
Showing 40 of 66 certificates.
Verify with the testing lab directly
You can independently verify any batch report by contacting the issuing lab and providing the batch number.