Every Peak Labs product is independently tested by accredited third-party laboratories. Full CoA documentation is available for every batch.
100% Third-Party Tested
ISO-Certified Labs
≥99% Purity Guaranteed
Updated with each new production batch
| Product | Batch Number | Test Date | Purity | Heavy Metals | Endotoxins | CoA Document |
|---|---|---|---|---|---|---|
| Semax | PL-2024-001 | Jan 2026 | 99.4% | Pass | Pass | Coming Soon |
| Selank | PL-2024-002 | Jan 2026 | 99.1% | Pass | Pass | Coming Soon |
| GHK-Cu | PL-2024-003 | Jan 2026 | 99.7% | Pass | Pass | Coming Soon |
| MOTS-c | PL-2024-004 | Jan 2026 | 99.2% | Pass | Pass | Coming Soon |
| CJC-1295 | PL-2024-005 | Jan 2026 | 99.5% | Pass | Pass | Coming Soon |
| Ipamorelin | PL-2024-006 | Jan 2026 | 99.3% | Pass | Pass | Coming Soon |
| PL-3 (R) | PL-2024-007 | Jan 2026 | 99.6% | Pass | Pass | Coming Soon |
| PL-2 (T) | PL-2024-008 | Jan 2026 | 99.1% | Pass | Pass | Coming Soon |
| Tesamorelin | PL-2024-009 | Jan 2026 | 99.4% | Pass | Pass | Coming Soon |
| BPC-157 | PL-2024-010 | Jan 2026 | 99.5% | Pass | Pass | Coming Soon |
| TB-500 | PL-2024-011 | Jan 2026 | 99.3% | Pass | Pass | Coming Soon |
| SS-31 | PL-2024-012 | Jan 2026 | 99.6% | Pass | Pass | Coming Soon |
| L-Glutathione | PL-2024-013 | Jan 2026 | 99.8% | Pass | Pass | Coming Soon |
| MT-1 | PL-2024-014 | Jan 2026 | 99.2% | Pass | Pass | Coming Soon |
| MT-2 | PL-2024-015 | Jan 2026 | 99.4% | Pass | Pass | Coming Soon |
| IGF-1 LR3 | PL-2024-016 | Jan 2026 | 99.1% | Pass | Pass | Coming Soon |
Every batch is sampled before release and sent to our accredited testing partners.
Third-party ISO-certified labs test for purity, heavy metals, and endotoxins.
Full CoA documents are generated and stored. Available on request for every order.
Need documentation for a specific batch or product? Contact our lab team directly.
lab@peaklabs.comWe respond within 24 hours