NAD+ × petratidescience.com — lab test, February 2026
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Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Label 500 mg · Lab measured 557.11 mg
111% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 139.3 mg using the measured mass, against 125 mg on the label — 11% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of NAD+ from petratidescience.com, performed by freedomdiagnosticstesting.com on February 1, 2026. Reported purity: 99.969%. Net content: 557.11 mg against 500 mg labeled (111% of label). Tested content exceeds the labeled amount by 11%. Batch PS02-NAD5. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of NAD+ from petratidescience.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| PS-NAD1K02-B | 7 May 2026 | freedomdiagnosticstesting.com | 99.98% | 96% | Unverified |
| PS03-NAD1K0-B | 19 Mar 2026 | freedomdiagnosticstesting.com | 99.262% | 100% | Unverified |
| PS02-N1000 | 16 Feb 2026 | freedomdiagnosticstesting.com | 99.63% | 115% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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