NAD

NAD — frequently asked questions

• What is NAD?

  NAD (Nicotinamide Adenine Dinucleotide) is a coenzyme found in all living cells. It plays a central role in energy metabolism, mitochondrial function, and cellular repair.

• What is the half-life of NAD?

  NAD has an approximate half-life of 1–2 hours (active form). The half-life determines how often you need to inject to maintain steady blood levels — use the Peptides Calculator half-life calculator to plot your specific dosing schedule and see the decay curve.

• How is NAD administered?

  NAD is typically delivered via iv infusion, subcutaneous injection, oral (low bioavailability). The Peptides Calculator app helps you reconstitute the vial with bacteriostatic water, calculate your exact dose in syringe units, and track each injection.

• How does NAD work?

  Acts as a coenzyme in redox reactions, supporting ATP production and DNA repair. Influences sirtuin activity and mitochondrial health.

• What are the researched benefits of NAD?

  Studied benefits of NAD include: Enhanced cellular energy, Improved mitochondrial function, Neuroprotective properties, Supports healthy aging. These are research findings only — Peptides Calculator does not provide medical advice; consult a qualified healthcare professional before starting any peptide protocol.

• What are the side effects of NAD?

  Reported side effects of NAD include: Flushing, Mild nausea, Headache (at high doses). Always discuss potential side effects with a licensed healthcare provider before using any research peptide.