All peptides · B7-33 · COAs
B7-33 COA & lab test results
3 certificates of analysis published by 1 vendors, newest first.
3with readable numbers
99.55%median purity
0testing labs
| Vendor | Lab | Date | Label | Measured | Purity | |
|---|---|---|---|---|---|---|
| PrymaLab | – | 2026-10-23 | 10 mg | – | 99.62% | View |
| PrymaLab | – | 2026-10-23 | 6 mg | – | 99.55% | View |
| PrymaLab | – | 2026-10-23 | 2 mg | – | 99.54% | View |
A vendor's COA shows one tested sample, not every batch. Numbers are filled in only where the document is readable text; image-only COAs are linked without numbers. Vendors banned for fake reports are excluded. Compare B7-33 prices and lab-verified vendors.