NAD+ (500mg) vial
Currently unavailable

NAD+

500mg Lyophilised Powder

$129.99AUD per vial

Concentration

500mg

CAS Number

53-84-9

Volume Savings

1
Express shipping available Australia-wide
Independently laboratory tested with CoA available

Currently unavailable

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Product Information

Your Cells Are Running Low. NAD+ Is the Refuel.

NAD+ (500mg) is available in Australia through Aus Peptide Supply with fast domestic shipping to all states and territories.

NAD+ is the molecule your body uses to power almost everything — energy production, DNA repair, metabolism, and the activation of proteins that regulate how well and how long your cells function. The problem: your NAD+ levels drop by up to 50% between your 40s and 60s. Researchers believe this decline is one of the central drivers of the ageing process — not just a symptom of it. Restoring NAD+ is one of the most actively researched areas in longevity science, with scientists like David Sinclair identifying it as one of the most important interventions available.

Every time your body repairs a strand of damaged DNA, generates energy in your mitochondria, or activates the "longevity proteins" called sirtuins — it burns through NAD+. When levels are low, all of these processes slow down. That's what depleted NAD+ looks like from the inside: lower energy, slower recovery, reduced cognitive sharpness, and a body that repairs itself less efficiently.

What NAD+ Is Used For

  • Energy & Fatigue — Powers mitochondrial ATP production — the process your cells use to generate usable energy. Declining NAD+ is directly linked to the chronic fatigue many people experience as they age
  • DNA Repair — Fuels the enzymes that fix DNA damage before it accumulates — a core mechanism of biological ageing and cancer prevention research
  • Longevity Pathways — Activates sirtuins, the proteins David Sinclair and others have linked to extended healthy lifespan and cellular stress resilience
  • Brain Health & Cognitive Clarity — Supports neuron energy metabolism and is studied for protecting against age-related cognitive decline
  • Metabolic Health — Studied for improving insulin sensitivity and glucose metabolism — relevant for anyone managing metabolic health as they age

Supplied as high-purity lyophilized powder. 500mg per vial. Fast domestic shipping across Australia, with batch-specific CoA information available in our CoA Library.

⚠ For in-vitro research and laboratory use only. Not for human consumption.

Frequently Asked Questions

What is NAD+?
NAD+ is the molecule your body uses to power energy production, repair DNA damage, and activate the proteins that regulate how well your cells age. It's present in every cell and essential for almost every major biological process — but levels drop by up to 50% between your 40s and 60s. That decline is now considered by leading researchers to be one of the central mechanisms of ageing itself, not just a byproduct of it. Replenishing NAD+ is one of the most researched areas in longevity science right now.
What is NAD+ also known as?
NAD+ stands for Nicotinamide Adenine Dinucleotide — you'll sometimes see it written as just NAD without the plus sign. You may also have heard of NMN (Nicotinamide Mononucleotide) or NR (Nicotinamide Riboside) — these are precursors that the body converts into NAD+. What we supply is NAD+ itself, not a precursor.
Why do NAD+ levels drop as we age?
As we get older, the body produces less NAD+ and consumes it faster — particularly because DNA damage accumulates with age, and the repair enzymes (PARPs) that fix it burn through NAD+ rapidly. At the same time, an enzyme called CD38 becomes more active with age and degrades NAD+. The result is a progressively lower pool that leaves cells less able to produce energy, repair themselves, and maintain healthy function. This is why researchers focus on NAD+ replenishment as a core longevity strategy.
What will I actually notice from NAD+?
Research in both animal models and early human trials points to improvements in energy levels, metabolic efficiency, cognitive clarity, and physical recovery. In animal models, restoring NAD+ has reversed measurable aspects of muscular and metabolic ageing. For human subjects, early trials have documented improvements in muscle function, insulin sensitivity, and cellular energy markers. Individual results in research settings vary, but the consistent theme across the literature is that higher NAD+ correlates with better cellular performance across multiple systems.
What does the research show about NAD+?
The research base for NAD+ is substantial and growing fast. Studies have directly linked declining NAD+ to mitochondrial dysfunction, impaired DNA repair, chronic inflammation, and metabolic decline. Animal studies have shown that restoring NAD+ can reverse some of these changes — improving muscle function, cognitive performance, and metabolic health markers. David Sinclair's lab at Harvard, among others, has published extensively on NAD+ as a central regulator of the ageing process. Human clinical trials are ongoing, with early data supporting measurable improvements in energy metabolism and cellular health.
How is NAD+ different from NMN or NR?
NMN (Nicotinamide Mononucleotide) and NR (Nicotinamide Riboside) are precursors — the body has to convert them into NAD+ before they can be used. NAD+ is the active molecule itself. Whether direct NAD+ or a precursor is more effective for a given research application is an active area of study, with different researchers using different approaches depending on protocol design and administration route.
How do you reconstitute NAD+?
NAD+ is supplied as a lyophilized powder and should be reconstituted with bacteriostatic water (BAC water) immediately before use. Inject the BAC water slowly into the vial, directing the stream down the inside wall. Gently swirl to dissolve — do not shake. Once reconstituted, store at 2–8°C and use within 28 days. For a full step-by-step walkthrough, see our complete peptide reconstitution guide.
How should NAD+ be stored?
Store lyophilized NAD+ vials at -20°C, away from light and moisture. After reconstitution, refrigerate at 2–8°C and use within 28 days. Do not freeze the reconstituted solution.
Where to buy NAD+ in Australia?
NAD+ (500mg) is available through Aus Peptide Supply with fast domestic shipping to all Australian states and territories. Every vial is dispatched from within Australia — no customs delays, no international freight uncertainty. Each batch undergoes third-party analysis and the Certificate of Analysis is available to view in our CoA library.
What is the cost of NAD+ in Australia?
NAD+ (500mg) is priced at $129.99 per vial at Aus Peptide Supply. All orders ship domestically within Australia, and batch CoAs are available in our CoA library.