NAD+ (Nicotinamide Adenine Dinucleotide)

Essential cofactor in mitochondrial energy production and DNA repair. Levels drop sharply with age.

Route: SubQ (or slow IM)Shelf life once mixed: ~30 daysCategory: Longevity

What NAD+ (Nicotinamide Adenine Dinucleotide) is

Nicotinamide Adenine Dinucleotide (NAD+) is not a receptor ligand in the traditional sense, but rather a crucial coenzyme involved in fundamental cellular biochemistry. It acts as a redox carrier, accepting and donating electrons in numerous metabolic pathways such as glycolysis and oxidative phosphorylation, thereby facilitating the production of cellular energy (ATP). Additionally, NAD+ serves as a vital substrate for enzymes like sirtuins (SIRTs), poly(ADP-ribose) polymerases (PARPs), and CD38, which are integral to DNA repair, gene expression, immune function, and cellular aging processes. Its intracellular levels are dynamically maintained through synthesis and recycling pathways, crucial for sustaining various enzymatic reactions rather than exhibiting a simple half-life after exogenous administration.

Researchers often explore NAD+ administration, typically through its precursors due to bioavailability challenges, to investigate potential effects on cellular vitality and metabolic function over extended periods. Observed effects, such as improvements in energy metabolism or cellular resilience, are generally subtle and may emerge over several weeks or months of consistent study. It is commonly studied in conjunction with sirtuin-activating compounds like resveratrol or pterostilbene, which may potentiate its cellular roles. Cycle lengths in research settings are highly variable, often extending for several months or as ongoing studies to observe long-term impacts on aging-related biomarkers. It is important to note that NAD+ and its precursors are for research purposes only and not intended for human consumption or medical treatment.

Commonly reported effects

Cellular energy
DNA repair support
Mental clarity
Anti-aging

Reported side effects & considerations

Injection-site flushing
Nausea if injected too fast
Warm chest sensation

Storage & handling

LYOPHILIZED (unopened): store at 2-8°C (fridge) or -20°C (freezer) long-term. Protect from light.

AFTER RECONSTITUTION: refrigerate 2-8°C. Do NOT freeze. Discard after 30 days OR if the solution becomes cloudy, discolored, or contains particulates.

What people track

Because individual responses vary so much, the useful thing is your own record: what you logged and when, how much is left in the vial, and how your chosen metrics move over the weeks. Peptide Wizard keeps all of that in one place, alongside a 3D reference vial for NAD+ (Nicotinamide Adenine Dinucleotide).

FAQ

What is NAD+ (Nicotinamide Adenine Dinucleotide)?

Essential cofactor in mitochondrial energy production and DNA repair. Levels drop sharply with age.

What do people commonly report with NAD+ (Nicotinamide Adenine Dinucleotide)?

Commonly reported effects include cellular energy, dna repair support, mental clarity, anti-aging.

How should NAD+ (Nicotinamide Adenine Dinucleotide) be stored?

LYOPHILIZED (unopened): store at 2-8°C (fridge) or -20°C (freezer) long-term. Protect from light.

How do I keep track of NAD+ (Nicotinamide Adenine Dinucleotide) in my research log?

Peptide Wizard lets you record each entry, keep a vial ledger so you know what's left, and chart your own metrics over time. It is a logbook and reference only — it does not calculate or recommend doses.