Kisspeptin: certificates of analysis
Peppies has 6 approved certificates of analysis (COAs) for Kisspeptin on file: 0 from an independent laboratory, 6 supplier-provided. Laboratories: Kovera Labs, Freedom Diagnostics and Janoshik. Latest test: 2026-09-07.
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 |
|---|---|---|---|
| 2026-09-07 | Kovera Labs | KVR-2026-C9ADAB | Supplier-provided |
| 2026-08-27 | Freedom Diagnostics | 2608240332 | Supplier-provided |
| 2026-07-24 | Janoshik | 197341 | Supplier-provided |
| 2026-03-12 | Janoshik | 114478 | Supplier-provided |
| 2025-08-11 | Janoshik | 74148 | Supplier-provided |
| – | – | – | 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).