Third-party lab testing: 6 independent Janoshik assays on file, covering 6 substances, median measured purity 99.8%, most recent test 2026-01-06.
| Substance | Measured purity | Test date |
|---|---|---|
| Ghk-cu 50mg | 99.84% | 2025-10-09 |
| Glp-3rt 20mg | 99.75% | 2025-10-09 |
| Glp-2tz 40mg | 99.83% | 2025-10-09 |
| Glp-2tz 20mg | 99.75% | 2025-10-09 |
| Nad/mots-c/5amino 100/10/10mg | not reported | 2026-01-06 |
| Tirzepatide 40mg | not reported | undated |
4 of these 6 assays report a measured purity figure. The other 2 confirm the substance was submitted and tested but carry no purity number on the certificate, which is not the same as a failed result.