NAD+ — PGBCertificate of Analysis · Independent third-party lab result
This COA was tested by Janoshik, an independent third-party lab. The report indicates a significant quantity deviation, with 650.92mg tested against a 500mg label, a 30.18% increase. Purity and endotoxin results are not available. The test is stale (over 1 year old).
- no purity test
- no endotoxin test
- stale (1+ years old)
- Test date
- 2025-03-21
- Testing lab
- Janoshik
- Batch / lot
- clear neon green cap/red crimp
- Quantity
- 502.16 mg; 525.03 mg; 541.48 mg; 650.92 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 500mg
How this result compares
We have catalogued 1825 NAD+ certificates; across the 1467 with a purity result the median tested purity is 99.88%.
Tested 2025-03-21 by Janoshik. This test is newer than 2% of our catalogued NAD+ certificates.
PGB has 61 certificates in our corpus, including 10 for NAD+.
Test report image
Third-party community lab
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.