**NMN 500mg Capsules — Guaranteed Pure, No Fillers
Backed by Real Research on Energy, Longevity & Metabolic Support**
When it comes to anti-aging nutrition, NMN (Nicotinamide Mononucleotide) has become one of the most researched and in-demand supplements on the market. But not all NMN products are created equal. Our NMN 500 mg capsules are guaranteed 100% pure — with NO fillers, NO magnesium stearate, NO silica, NO additives, and NO synthetic bulk agents. Just high-quality NMN you can trust.
Below we break down what NMN is, why purity matters, and what the science says.
What Is NMN?
NMN is a direct precursor to NAD⁺ (Nicotinamide Adenine Dinucleotide) — a vital coenzyme required for:
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Cellular energy production
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DNA repair
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Healthy aging
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Mitochondrial function
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Metabolic performance
NAD⁺ levels naturally decline with age. NMN supplementation helps restore them.
Why Purity Matters — No Fillers, Ever
Many capsule products contain magnesium stearate, microcrystalline cellulose, or flow agents that dilute potency.
Our NMN 500 mg capsules contain:
✔ 100% pharmaceutical-grade NMN
✔ Zero fillers
✔ Zero binders
✔ Zero artificial additives
✔ Lab-tested for purity & stability
This means maximum absorption and maximum NMN per capsule, exactly what research studies use when evaluating benefits.
What the Research Says About NMN
Below are key peer-reviewed studies demonstrating NMN’s effects on NAD⁺ levels, metabolism, energy, and healthy aging.
1. NMN Increases NAD⁺ Levels in Humans
A 2021 clinical trial (Yoshino et al., Science) found that oral NMN significantly raises NAD⁺ metabolism in healthy adults.
• Participants taking NMN showed increased NAD⁺ and enhanced muscle insulin sensitivity.
Study: Yoshino et al., 2021, Science.
2. Improves Muscle Performance & Mitochondrial Function
A 10-week double-blind human study (Liao et al., 2021) reported that NMN supplementation increased aerobic capacity and muscle strength in runners.
Study: Liao et al., 2021, Journal of the International Society of Sports Nutrition.
3. Supports Metabolic Health & Weight Regulation
In a randomized controlled trial of overweight women, NMN significantly improved insulin sensitivity and markers of metabolic health (Irving et al., 2021).
Study: Irving et al., 2021, Endocrinology.
Other animal studies also show that NMN:
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Enhances fat metabolism
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Improves glucose tolerance
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Reduces age-related weight gain
(De Picciotto et al., 2016; Mills et al., 2016)
4. Enhances Blood Flow & Vascular Health
NMN restored vascular NAD⁺ levels and improved blood vessel elasticity in mice (de Cabo & Imai, Cell Metabolism, 2018).
Study: de Cabo & Imai, 2018.
5. Promotes Longevity Pathways
NMN activates sirtuins — proteins linked to DNA repair, cell survival, and longevity.
Study: Mills et al., 2016, Nature Communications.
While human lifespan studies are still emerging, NMN has repeatedly demonstrated anti-aging and cellular repair benefits in preclinical research.
Why Our NMN 500mg Capsules Stand Out (eBay’s Top Seller)
✔ High-strength 500 mg dose (same amount used in human trials)
✔ 100% pure NMN – absolutely no fillers
✔ Tested and verified for potency
✔ Fresh batches — no long-term warehouse storage
✔ Fast absorption, naturally stabilized formula
✔ Trusted by thousands of repeat customers
Many NMN products rely on cheap bulking agents. Ours delivers pure active ingredient for the strongest real-world effects.
Order NMN Supplement from eBay
How to Take NMN 500mg
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1 capsule daily (500 mg)
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Can be taken morning or early afternoon
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Works best taken consistently
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Many studies used 250–500 mg/day, making our dose perfectly aligned with research
Conclusion
NMN is one of the most scientifically respected longevity compounds available today. With strong evidence showing benefits for NAD⁺ levels, metabolism, muscle performance, and healthy aging, a pure, filler-free NMN supplement offers the cleanest and most effective way to use it.
Our NMN 500mg capsules contain exactly what’s proven in studies — and nothing extra.
