Testing records
PE-22-28 COAs
A COA shows the batch it names, not the lot shipped today. Vendors post certificates for specific batches; none of them shows which lot a vendor ships now, and a missing COA is shown as missing.
7 tracked offers for PE-22-28 from 7 vendors: 5 have a public COA for the exact product and strength, 2 of them confirmed at the lab; 2 do not. The newest test date on file is Aug 30, 2026. Labs named: Freedom Diagnostics, ILS Laboratories.
By product and vendor
Each row is one vendor's offer for one exact product. It shows the report behind the testing state: for a lab-verified product the newest report the lab confirmed, otherwise the newest report on file. A lab link appears only where the lab confirmed the report. Every archived report is stored with its SHA-256 hash.
| Vendor | Testing state | Lab | Tested | Purity | Batch |
|---|---|---|---|---|---|
| PE-22-28 10 mg vial7 vendors | |||||
| Rocky Mountain Compounds | Lab-verified COA | Freedom DiagnosticsLab copy ↗ | Aug 8, 2026 | 99.89% | N8326 |
| Premier Bio Labs | Lab-verified COA | ILS LaboratoriesLab copy ↗ | Jun 1, 2026 | 99.58% | FX35 |
| Southern Aminos | Product COA on file | Freedom Diagnostics | Aug 30, 2026 | 99.5% | PE100826R |
| Peptide Plugs | Product COA on file | Freedom Diagnostics | Aug 12, 2026 | 99.63% | 135-01-ZB |
| Ion Peptides | Product COA on file | ILS Laboratories | May 29, 2026 | 99.77% | PE228-05202026 |
| Paramount Peptides | Vendor tests other products | – | – | – | – |
| Simple Peptide | Vendor tests other products | – | – | – | – |
What each testing state means
- Lab-verified COA (2): the lab's own portal or lookup confirms the report.
- Product COA on file (3): a public COA names this product and strength; it is not confirmed at the lab.
- Vendor tests other products (2): the vendor publishes COAs, none matched to this product.
Picks need a COA for the exact product and strength tested within 12 months; see the methodology.