NAD+ × Peptidology — lab test, June 2025
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Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 700 mg · Lab measured 670 mg
96% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 167.5 mg using the measured mass, against 175 mg on the label — 4% less.
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 Peptidology, performed by Vanguard Laboratory on June 20, 2025. Reported purity: 99.8%. Net content: 670 mg against 700 mg labeled (96% of label). Batch 1357. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of NAD+ from Peptidology
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 1669 | 24 Feb 2026 | Vanguard Laboratory | 99.8% | 131% | Unverified |
| 1668 | 6 Jan 2026 | Vanguard Laboratory | 99.03% | 104% | Unverified |
| 1667 | 5 Nov 2025 | Vanguard Laboratory | 99.8% | 105% | Unverified |
| 1363 | 27 Oct 2025 | Vanguard Laboratory | 99.8% | 88% | Unverified |
| 1356 | 17 Jun 2025 | Vanguard Laboratory | 99.8% | 99% | 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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