NAD+ — PGBCertificate of Analysis · Independent third-party lab result
Janoshik tested this NAD+ sample, reporting a quantity of 522.37mg against a 500mg label, a deviation of +4.47%. The test, conducted via qualitative and quantitative analysis, is recent (under 3 months). Purity and endotoxin results are not available on this report. Customers can cross-check on the lab's public verification URL.
- no purity test
- no endotoxin test
- Test date
- 2026-03-18
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 522.37 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 500mg
How this result compares
We have catalogued 1687 NAD+ certificates; across the 1332 with a purity result the median tested purity is 99.88%.
Tested 2026-03-18 by Janoshik. This test is newer than 51% of our catalogued NAD+ certificates.
PGB has 61 certificates in our corpus, including 10 for NAD+.
Test report image
Janoshik (public)
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.
Verify on the upstream lab