NAD+ × Zen Aminos — lab test, February 2026
Freedom Diagnostics publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.
This certificate carries no lookup code.
Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 1000 mg · Lab measured 1067.31 mg
107% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 266.8 mg using the measured mass, against 250 mg on the label — 7% 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 Zen Aminos, performed by Freedom Diagnostics on February 12, 2026. Reported purity: 99.788%. Net content: 1067.31 mg against 1000 mg labeled (107% of label). Batch BSF/Yoyo. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of NAD+ from Zen Aminos
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| ZA-9561736-P | 9 Jul 2026 | Horizon Analytical | 99.45% | 101% | Unverified |
| ZAND5002 | 18 Mar 2026 | Freedom Diagnostics | 99.757% | 102% | Unverified |
| ZAND500 | 28 Oct 2025 | Freedom Diagnostics | 99.952% | 116% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion