This independent LC-MS lab test confirms NAD+ 500mg from Grey Market Peptides at 99.955% purity. The analysis was conducted by Freedom Diagnostics on February 16, 2026.
NAD+ is a coenzyme researched for its potential in cellular energy production, DNA repair, metabolic health, and anti-aging support. A purity level of 99.955% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
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