MOTS-c: certificates of analysis
Peppies has 20 approved certificates of analysis (COAs) for MOTS-c on file: 6 from an independent laboratory, 14 supplier-provided. Laboratories: Janoshik, Freedom Diagnostics, BTLabs and Vanguard Laboratory. Latest test: 2026-09-23.
A summary, as of 2026-10-21. The laboratory and report number let you verify each certificate with the laboratory itself; the batch or lot and the original file are in the COA library. Where no report number is shown, open the certificate there. A certificate describes one tested sample.
Approved reports
| Test date | Laboratory | Report no. | Source |
|---|---|---|---|
| 2026-09-23 | Janoshik | 231177 | Supplier-provided |
| 2026-08-27 | Freedom Diagnostics | 2608240331 | Supplier-provided |
| 2026-08-17 | Freedom Diagnostics | 2608120729 | Supplier-provided |
| 2026-08-05 | Freedom Diagnostics | – | Supplier-provided |
| 2026-08-05 | Janoshik | 213561 | Supplier-provided |
| 2026-08-05 | Freedom Diagnostics | 2607310864 | Supplier-provided |
| 2026-07-28 | Janoshik | 208402 | Supplier-provided |
| 2026-07-27 | Janoshik Analytical | 206679 | Supplier-provided |
| 2026-07-26 | BTLabs | IF-824-QSA-TR006-BTL260623-07-23 | Independent laboratory |
| 2026-07-26 | BTLabs | IF-824-QSA-TR006-BTL260623-07-22 | Independent laboratory |
| 2026-07-02 | Freedom Diagnostics | 2606300372 | Independent laboratory |
| 2026-06-18 | Janoshik | 167134 | Supplier-provided |
| 2026-06-01 | BTLabs | IF-824-QSA-TR006-BTL26611-03 | Independent laboratory |
| 2026-05-19 | Janoshik | 151689 | Supplier-provided |
| 2026-03-30 | Janoshik | 114133 | Supplier-provided |
| 2025-12-09 | Vanguard Laboratory | V251124-11 011 | Supplier-provided |
| 2025-10-30 | Janoshik | 84721 | Supplier-provided |
| 2025-09-18 | Janoshik | 79556 | Independent laboratory |
| – | Freedom Diagnostics | 2604300083 | Independent laboratory |
| – | – | – | Supplier-provided |
How to check a certificate
Check the report number above with the issuing laboratory, open the certificate in the COA library and match the batch or lot on the vial; after delivery, scan the item's PepCode to see its own record. A COA says nothing about sterility or endotoxins unless it tests for them (what a COA cannot tell you).