Third-party lab testing: 10 independent Janoshik assays on file, covering 9 substances, median measured purity 99.7%, most recent test 2026-03-18.
| Substance | Measured purity | Test date |
|---|---|---|
| Selank 10mg | 99.79% | 2026-03-17 |
| Retatrutide 30mg | 99.48% | 2026-03-17 |
| Ghk-cu 100mg | 99.67% | 2026-03-17 |
| Human Growth Hormone 15iu | 96.36% | 2025-09-11 |
| Mots-c 10mg | 99.01% | 2025-09-10 |
| Bpc-157 10mg | 99.87% | 2025-09-10 |
| Tirzepatide 30mg | 99.87% | 2025-09-10 |
| Tirzepatide 30mg | 99.72% | 2025-05-18 |
| Nad+ 500mg | not reported | 2026-03-18 |
| Cp10 (cjc-1295 Without DAC 5mg + IPA 5mg) | not reported | 2026-03-17 |
8 of these 10 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.