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    NAD+ (Nicotinamide Adenine Dinucleotide) is a foundational coenzyme found in all living cells, serving as a master regulator of energy production and cellular health. As a critical electron carrier, it cycles between NAD+ and NADH to drive the mitochondrial production of ATP. Beyond metabolism, it is the essential substrate for enzymes that govern DNA repair and gene expression. At the Peptide Sciences Official Store, we provide high-purity NAD+ verified for structural integrity. Every order is backed by a full COA and sent via discreet shipping to support your laboratory’s metabolic and longevity research.

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    • Purity Level: >99% (HPLC/MS Authenticated)
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