AI summary Trust: medium Third-party lab

Janoshik performed qualitative and quantitative analysis on this NAD+ sample, finding a tested quantity of 1219.37mg against a 1200mg label, a deviation of 1.61%. Purity and endotoxin results are not available, and the test is stale (over a year old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity test
  • no endotoxin test
  • stale (1+ years old)
Test date
2024-11-05
Purity
—
Batch / lot
—
Lab
Janoshik
Quantity
label 1200mg tested 1219.37 mg; 1206.39 mg; 1190.19 mg; 1233.98 mg
Qty vs label
—
Endotoxins
—
Test score
—
Manufacturer
Qingdao Sigma Chemical
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

Verify on upstream
Dose
1200mg
Catalogued
2026-04-24
Artifact hash
84062011789e945a…
This COA is part of TitrateLab's community-trust corpus. See more from Qingdao Sigma Chemical or learn how trust scores are computed on the methodology page.