NAD+
An essential coenzyme that fuels mitochondrial energy production, activates sirtuins, and supports DNA repair at the cellular level.
How NAD+ Works
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme included in our longevity protocols alongside peptide therapies for comprehensive cellular support. It is not a peptide.
Nicotinamide Adenine Dinucleotide (NAD+) is a critical coenzyme present in every living cell. It serves as a central electron carrier in oxidative phosphorylation, the process by which mitochondria convert nutrients into ATP, the energy currency of the body. As NAD+ levels decline with age, mitochondrial efficiency drops, contributing to the fatigue, cognitive fog, and metabolic dysfunction commonly associated with aging.
Beyond energy production, NAD+ is a required substrate for PARP1, the enzyme responsible for detecting and repairing single-strand DNA breaks. Without adequate NAD+, DNA damage accumulates faster than it can be repaired, accelerating cellular aging and increasing vulnerability to metabolic disease. Maintaining robust NAD+ levels supports the body's intrinsic genome-maintenance machinery.
NAD+ is also the fuel for sirtuins, a family of seven enzymes (SIRT1-7) that regulate gene expression, inflammation, and stress resistance. Sirtuin activation has been linked to improved insulin sensitivity, reduced inflammatory signaling, and enhanced mitochondrial biogenesis. By replenishing NAD+, these longevity-associated pathways are supported at a foundational, biochemical level.
Key Benefits
Energy Restoration
Supports mitochondrial ATP production for sustained physical and mental energy throughout the day.
Cognitive Clarity
Fuels neuronal metabolism and supports neurotransmitter synthesis for clearer, sharper thinking.
Metabolic Health
Activates sirtuins to improve insulin sensitivity, lipid metabolism, and overall metabolic flexibility.
DNA Repair
Fuels PARP1 enzymes that detect and repair DNA damage, protecting genomic integrity as you age.
Who NAD+ Is For
Aging Professionals
High-performers over 35 noticing declining energy, longer recovery times, or reduced mental sharpness who want to address the root cause at the cellular level.
Fatigue Sufferers
Individuals experiencing persistent tiredness despite adequate sleep and nutrition, potentially linked to declining NAD+ and mitochondrial function.
Longevity Seekers
Proactive individuals investing in evidence-informed strategies for healthy aging, cellular resilience, and long-term vitality.
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Scientific Context
Research into NAD+ biology has expanded rapidly since the early 2000s, when scientists discovered that NAD+ levels decline significantly with age across multiple tissues. This decline is now considered a hallmark of aging, contributing to mitochondrial dysfunction, impaired DNA repair, and chronic low-grade inflammation sometimes called "inflammaging."
Studies in animal models have demonstrated that restoring NAD+ levels can reverse aspects of age-related metabolic decline, improve exercise endurance, and enhance cognitive function. Human clinical trials are ongoing, with preliminary results suggesting benefits in cellular energy metabolism, vascular health, and immune function. NAD+ replenishment strategies are increasingly recognized as a foundational component of evidence-based longevity protocols.
Frequently Asked Questions
Is NAD+ a peptide?
No. NAD+ (nicotinamide adenine dinucleotide) is a coenzyme, not a peptide. It is included in our longevity protocols alongside peptide therapies because of its foundational role in cellular energy and DNA repair.
Why do NAD+ levels decline with age?
Multiple factors contribute: increased activity of NAD+-consuming enzymes (CD38, PARPs), reduced biosynthesis efficiency, and chronic inflammation. By middle age, tissue NAD+ levels may drop by 50% or more compared to younger years.
How is NAD+ administered?
NAD+ can be administered via subcutaneous injection or intravenous infusion, depending on the protocol prescribed by your physician. The route of administration, dosing, and frequency are personalized during your medical evaluation.
Do I need a prescription for NAD+?
Yes. All therapies available through OrderlyPeptides, including NAD+, require a physician evaluation and prescription. Our licensed medical team reviews your health history and goals before prescribing any protocol.
Can NAD+ be combined with other peptides?
Yes. NAD+ is often included alongside peptides like Epithalon and MOTS-C in our Longevity Stack for synergistic cellular support. Your physician will determine the best combination based on your individual profile.
Individual results may vary. This information is for educational purposes only. All peptide therapies require a physician evaluation and prescription.
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A physician will evaluate whether NAD+ therapy is right for your goals.
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