Certificates of Analysis
Third-party purity & identity testing
When a batch of an in-house compound is sampled for independent verification, the lab report is linked below. Reports apply only to the specific batch tested at the time of submission, not to all product lots ever shipped. Not every catalog item has a published report — we add them as testing is performed.
Available reports
| Compound | Strength | Independent lab | Report |
|---|---|---|---|
| GHK-Cu | 50 mg | Janoshik Analytical | View report ↗ |
| Retatrutide | 20 mg | Janoshik Analytical | View report ↗ |
| hCG | 5000 IU | Janoshik Analytical | View report ↗ |
Reports are hosted on the independent lab's verification portal — the links above point directly to the original report on the lab's domain.