NMN Capsules - NAD+ Precursor
- Australia's first TGA-listed NMN ingredient (AUST L 527395)
- Made in Australia · GMP-certified facility · 100% Vegan
- 100% money-back guarantee, no complicated questions asked
Why Nature's Body
TGA-Listed, Not Just Another NMN
NMN only joined the TGA's Permissible Ingredients Determination in December 2025, and CellVive NMN® is currently the only NMN ingredient allowed in TGA-listed complementary medicines in Australia. That's why this is the first Nature's Body NMN with an official AUST L listing.
Clinically-Aligned Purity
>99% pure Nicotinamide Mononucleotide, third-party lab tested and manufactured to pharmaceutical-grade quality standards, at a 250mg per capsule dose that scales cleanly to the same 500mg daily amount used across TGA-listed brands.
Made With Integrity
Manufactured in Australia in a GMP-certified facility. 100% vegan capsules, non-GMO, BPA-free. Backed by a 100% money-back guarantee if it's not right for you.
How it works
The mechanism, from capsule to cell
NAD+ is a coenzyme every cell relies on for energy production and countless everyday processes, and its levels naturally decline over time.
CellVive NMN® is absorbed via a specialised transporter (Slc12a8) and taken up directly into cells, bypassing a key metabolic bottleneck.
Inside the cell, NMN is converted into NAD+ through a single enzymatic step, catalysed by the enzyme NMNAT.
By supporting NAD+-dependent processes, CellVive NMN® helps support energy production and general health and wellbeing, the two indications this TGA listing covers.
Ingredient spotlight
What's actually in your capsule, and what it becomes
250mg · TGA Listed
CellVive NMN®
>99% pure Nicotinamide Mononucleotide, third-party lab tested. The only NMN ingredient currently permitted in TGA-listed Australian complementary medicines.
Once absorbed, NMN is converted into NAD+ inside the cell, a coenzyme involved in several biological processes:
- Energy metabolism: supports mitochondrial energy production
- DNA repair: used by repair enzymes (PARPs)
- Gene regulation: cofactor for sirtuins
- Cell signalling: involved in immune signalling pathways
*Ingredient-level data for CellVive NMN®, not a claim about this finished product. Figures reflect published, peer-reviewed research on NMN; individual results may vary.
Nature's Body vs. Other Brands
See why customers switch and stay, real claims only
Non-TGA-Listed NMN
Try It, Risk-Free
If you're not fully satisfied, contact us for a refund, exchange or store credit, no complicated explanation needed. That's our promise, not a fine-print exception.
What customers say
4.9★ average · 89% five-star
Reviews shown are from Nature's Body's original 500mg NMN formula. As the first orders of this CellVive NMN® formulation ship, we'll add reviews specific to it here.
Founded 2012 · Queensland, Australia
Nature's Body started in a spare room with one mission: help people feel good in their own bodies. Every product is manufactured in GMP & TGA-certified Australian facilities, with ingredients sourced for effectiveness, not hype.
Powered by CellVive NMN®, an ingredient of Longevity Life Sciences
Scientific references
- Verdin E. NAD+ in aging, metabolism, and neurodegeneration. Science, 2015.
- Grozio A, Mills KF, Yoshino J, Imai SI. Slc12a8 is a nicotinamide mononucleotide transporter. Nature Metabolism, 2019.
- Ying W. NAD+/NADH and NADP+/NADPH in cellular functions and cell death: regulation and biological consequences. Antioxidants & Redox Signaling, 2008.
- Bai P. Biology of Poly(ADP-Ribose) Polymerases: The factotums of cell maintenance. Molecular Cell, 2015.
- Imai SI, Guarente L. NAD+ and sirtuins in aging and disease. Trends in Cell Biology, 2014.
- Zhu X, et al. The decline of NAD+ with age and its impact on metabolism. Nature Reviews Molecular Cell Biology, 2015.
Figures reflect published, peer-reviewed research on the NMN ingredient, not clinical claims about this finished product. This content is general scientific background and does not constitute medical advice; individual results may vary.