Testing records
Follistatin 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.
3 tracked offers for Follistatin from 3 vendors: 1 has a public COA for the exact product and strength, 1 of them confirmed at the lab; 2 do not. The newest test date on file is Aug 9, 2025. Labs named: Janoshik Analytical.
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 |
|---|---|---|---|---|---|
| Follistatin 1 mg vial3 vendors | |||||
| Paramount Peptides | Lab-verified COA | Janoshik AnalyticalLab copy ↗ | Aug 9, 2025 | Not printed | FOL1A070325 |
| Core Peptides | Vendor tests other products | – | – | – | – |
| RUO | Vendor tests other products | – | – | – | – |
What each testing state means
- Lab-verified COA (1): the lab's own portal or lookup confirms the report.
- 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.