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NAD+ (Proxofim) Vial

Original price was: $350.00.Current price is: $315.00.

NAD⁺ (Nicotinamide Adenine Dinucleotide) is a vital cellular coenzyme involved in energy production, DNA repair, and metabolic regulation. NAD⁺ levels naturally decline with age, and replenishment may support cellular health, resilience, and overall vitality by optimizing mitochondrial and enzymatic function, making it a foundational molecule for whole-body metabolic and cellular support.

May support cellular energy production (ATP synthesis)
May promote healthy aging and cellular repair mechanisms
May support mitochondrial function and metabolic efficiency
May help improve cognitive clarity and mental energy
May support physical endurance and recovery
May assist with oxidative stress defense and cellular resilience

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How it works

NAD+ (nicotinamide adenine dinucleotide) is a foundational coenzyme involved in cellular energy production and metabolic function. It plays a central role in mitochondrial activity by enabling redox reactions that convert nutrients into ATP—the primary energy currency of the cell.

Beyond energy production, NAD+ is required for the activation of key cellular enzymes, including sirtuins and PARPs, which are involved in DNA repair, cellular stress responses, and metabolic regulation. By supporting these pathways, NAD+ helps maintain cellular resilience and efficiency as demands on the body increase with age and stress.

Together, NAD+’s role in energy metabolism, mitochondrial support, and cellular repair pathways makes it a core molecule in longevity and metabolic optimization—supporting whole-body function at the cellular level rather than targeting a single receptor or pathway.

What's included

✔️ (1) 10mg/10mL vial (lyophilized powder for research use only)
*One vial is approximately one month of supply
✔️ (1) 10mL BAC water
✔️ (1) Full administration kit

Format: Multi-dose sterile vial
Storage: Keep refrigerated (2–8 °C / 36–46 °F). Do not freeze.
Disclaimer: For Research Purposes Only – All products on this site are for in-vitro laboratory research use only. The statements made within this website have not been evaluated by the U.S. Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure or prevent any disease. Pepstacks+ is a supplier of research-use chemicals manufactured in a cGMP facility in the U.S. Pepstacks+  is not a compounding pharmacy or chemical compounding facility as defined under 503A of the Federal Food, Drug, and Cosmetic Act.

NAD+ FAQ

Check out our product FAQ for answers to common questions, or contact us if you have more.

Retatrutide is a next-generation peptide targeting three key hormone pathways (GLP-1, GIP, and glucagon) that may support weight management, appetite regulation, and improved metabolic health.

Retatrutide may support sustainable weight reduction, appetite suppression, improved glucose sensitivity, and steadier energy levels for a more efficient metabolism.

No. NMN (nicotinamide mononucleotide) and NR (nicotinamide riboside) are NAD+ precursors that the body converts into NAD+. NAD+ itself is the active coenzyme.

No. NAD+ supports cellular energy production rather than acting as a stimulant, meaning it does not produce jittery or crash-type effects.

Yes. NAD+ is often stacked with other metabolic or longevity-focused therapies, depending on individual goals.

Yes. NAD+ levels naturally decline as we age, which is associated with reduced energy production, slower cellular repair, and age-related metabolic changes.