Testing records
Thymulin 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.
4 tracked offers for Thymulin from 4 vendors: 3 have a public COA for the exact product and strength, 0 of them confirmed at the lab; 1 does not. The newest test date on file is Feb 5, 2026. Labs named: BioAnalytical Laboratory, Inc., Freedom Diagnostics, 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 |
|---|---|---|---|---|---|
| Thymulin 10 mg vial4 vendors | |||||
| Biolongevity Labs | Product COA on file | BioAnalytical Laboratory, Inc. | Feb 5, 2026 | 99.71% | 4-3-46031 |
| Southern Aminos | Product COA on file1 more report on file | Freedom Diagnostics | Sep 25, 2025 | 99.224% | TH10105U |
| Polaris Peptides | Product COA on file | Janoshik Analytical | Jun 6, 2024 | 99.959% | POL-TH10-1 |
| Skye Peptides | Vendor tests other products | – | – | – | – |
What each testing state means
- Product COA on file (3): a public COA names this product and strength; it is not confirmed at the lab.
- Vendor tests other products (1): 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.