NMN NAD+ Precursor, 300 mg
300 mg / 30 Tablets / 1 Month Supply
NAD+ & CELLULAR ENERGY SUPPORT*
Jarrow® NMN supports healthy aging* and is an efficient precursor to the essential vitamin B 3 metabolite, NAD+. NAD+ is essential to cellular energy production, but tends to decline with age. NMN provides important support to your body’s energy system by helping raise NAD+ levels and boosts NAD+ metabolites within 1 hour.*
Summary
Serving Size: 1 Tablet
Servings Per Container : 30
Amount Per Serving
% Daily Value
NMN (β-Nicotinamide Mononucleotide)
† Daily Value (DV) not established.
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame.
About NMN NAD+ Precursor, 300 mg
How it works
NAD+ is essential to cellular energy production and mitochondrial function, and it is a required cofactor for sirtuins (SIRT), enzymes that support healthy aging.* NAD+ levels tend to decline with age. NMN (beta-nicotinamide mononucleotide) is an efficient precursor to the essential vitamin B3 metabolite, NAD+: it is quickly metabolized, boosts NAD+ metabolites within 1 hour, and provides important support to your body's energy system by helping raise NAD+ levels.* Each tablet delivers 300 mg of NMN.
Who it's for
Adults who want to support their NAD+ levels, cellular energy and healthy aging.* One vegan, gluten-free tablet a day delivers 300 mg of NMN.
Frequently Asked Questions
NMN (beta-nicotinamide mononucleotide) is an efficient precursor to the essential vitamin B3 metabolite, NAD+.* NAD+ is essential to cellular energy production and mitochondrial function, and it is a required cofactor for sirtuins (SIRT), enzymes that support healthy aging.* NAD+ tends to decline with age, and Jarrow Formulas NMN provides 300 mg of NMN per tablet to help raise NAD+ levels.*
NMN is quickly metabolized and boosts NAD+ metabolites within 1 hour.* Taken daily, NMN provides important support to your body's energy system by helping raise NAD+ levels.*
Adults, take 1 tablet a day or as directed by a qualified health professional. Each bottle contains 30 tablets, a 1-month supply. Store in a cool, dry place.
300 mg is the amount of NMN used in published clinical research in healthy adults.* One tablet delivers that amount, so there is no need to take multiple capsules.
Yes. The tablets are vegan, gluten-free and non-GMO, and they contain no wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts or sesame. Check the label for the complete ingredient listing.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Key Ingredients
- NON-GMO
- VEGAN
- GLUTEN FREE
Benefits that get better with time
Your body starts absorbing and utilizing active ingredients. A consistent daily intake allows nutrient levels to build toward effective concentrations.
With steady levels established, the formula starts working with your body's natural processes. This is where quality ingredients and clinically relevant doses begin to show.
Compounding benefits take hold. Sustained, balanced support builds over time, and many customers report this is when they start to feel a noticeable difference.
Research & References
- Irie J. et al. Effect of oral administration of nicotinamide mononucleotide on clinical parameters and nicotinamide metabolite levels in healthy Japanese men. Endocr J. 2020;67(2):153-160. PMID 31685720. View study
- Yi L. et al. The efficacy and safety of beta-nicotinamide mononucleotide (NMN) supplementation in healthy middle-aged adults: a randomized, multicenter, double-blind, placebo-controlled, parallel-group, dose-dependent clinical trial. GeroScience. 2023;45(1):29-43. PMID 36482258. View study
- Okabe K. et al. Oral Administration of Nicotinamide Mononucleotide Is Safe and Efficiently Increases Blood Nicotinamide Adenine Dinucleotide Levels in Healthy Subjects. Front Nutr. 2022;9:868640. PMID 35479740. View study
- Igarashi M. et al. Chronic nicotinamide mononucleotide supplementation elevates blood nicotinamide adenine dinucleotide levels and alters muscle function in healthy older men. NPJ Aging. 2022;8:5. PMID 35927255. View study
- Morifuji M. et al. Ingestion of beta-nicotinamide mononucleotide increased blood NAD levels, maintained walking speed, and improved sleep quality in older adults in a double-blind randomized, placebo-controlled study. GeroScience. 2024;46(5):4671-4688. PMID 38789831. View study
- Katayoshi T. et al. Nicotinamide adenine dinucleotide metabolism and arterial stiffness after long-term nicotinamide mononucleotide supplementation: a randomized, double-blind, placebo-controlled trial. Sci Rep. 2023;13:2786. PMID 36797393. View study
- Kuerec A.H. et al. Towards personalized nicotinamide mononucleotide (NMN) supplementation: Nicotinamide adenine dinucleotide (NAD) concentration. Mech Ageing Dev. 2024;218:111917. PMID 38430946. View study
- NIH Office of Dietary Supplements. Niacin Fact Sheet for Health Professionals. View study
Why Jarrow Formulas
Science first, since 1977. For nearly five decades, Jarrow Formulas has formulated supplements around published science: the clinically studied ingredient forms, at the doses research actually used.
- Clinically studied ingredients. We use the specific branded forms found in published human research: GR-1 and RC-14 probiotic strains, Cognizin citicoline, StimuCal MCHA calcium, Kaneka ubiquinol, and more.*
- Bioavailable active forms. Your body shouldn't have to convert what it can absorb directly. That's why we use methylated B12 and folate instead of synthetic forms, and ubiquinol instead of standard Co-Q10 along with enhanced-absorption delivery systems.*
- Purity you can verify. Non-GMO ingredients, gluten-free and vegan options across the line, and quality controls like citrinin-avoidance fermentation and freeze-dried protein processing.
- Formulated to matter. Clinically relevant doses, strain-level identification on probiotics, and supplement facts that say exactly what is inside.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.















