Third-party lab testing: 8 independent Janoshik assays on file, covering 8 substances, median measured purity 99.1%, most recent test 2025-11-20.
| Substance | Measured purity | Test date |
|---|---|---|
| Sermorelin | 99.01% | 2025-11-19 |
| Cjc-1295 With DAC 5 | 98.28% | 2025-11-19 |
| Tirzepatide 30mg | 99.78% | 2025-07-22 |
| Tesamorelin 10mg | 99.08% | 2025-07-19 |
| Retatrutide 10mg | 99.66% | 2025-07-19 |
| KLOW (ghk Or Ghk-cu/ Tb-500/ Bpc-157/ Kpv) | not reported | 2025-11-20 |
| Nad+500 | not reported | 2025-07-18 |
| Bpc5mg+tb5mg Blend | not reported | 2025-07-18 |
5 of these 8 assays report a measured purity figure. The other 3 confirm the substance was submitted and tested but carry no purity number on the certificate, which is not the same as a failed result.