freedomdiagnosticstesting.com 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 independent HPLC-MS lab test confirms NAD+ 500mg from Midwest BioResearch at 99.79% purity. The analysis was conducted by Freedom Diagnostics on May 7, 2026.
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme researched for its role in cellular energy metabolism, mitochondrial function, and age-related biological processes. A purity level of 99.79% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.