NAD+ Powers Every Cell in Your Body

Its Essential Molecule for Cellular Energy & Longevity
As we age, NAD+ levels decline, impacting energy, metabolism, and cellular repair.

Nicotinamide Riboside (NR) is a clinically proven form of vitamin B3 that converts into NAD+, helping to restore cellular function, combat aging, and support long-term vitality.

  • Supports Cellular Energy – Optimizes mitochondrial function for sustained energy.


  • Promotes Healthy Aging – Enhances DNA repair and metabolic efficiency.

  • Clinically Studied & Backed by Science – Trusted by leading longevity researchers.

Six Incredible Benefits You Can See and Feel

Even with a healthy lifestyle, NAD+ levels decline as we age, affecting energy, metabolism, and cellular function. That’s why Nicotinamide Riboside delivers a clinically backed approach to support longevity, vitality, and cellular health.

  • Sustained Energy & Endurance

    Power your cells with Nicotinamide Riboside (NR), eliminating fatigue and keeping you energized from morning to night.

    NR helps your body convert nutrients into energy efficiently, supporting steady, lasting vitality throughout the day — without caffeine, sugar spikes, or crashes. You’ll feel naturally energized and ready for anything life brings.

    ★ ★ ★ ★ ★

    Noticeable change

    “I feel constant, clean energy all day long — no afternoon slump, just focus and drive.”

    Sophie L., Verified Customer

  • Sharper Focus & Mental Clarity

    Supercharge brain function — enhance memory, focus, and cognitive performance as you age.

    NR supports normal psychological and nervous-system function, helping maintain mental sharpness and balanced mood. Stay focused, calm, and productive from the first task to the last.

    ★ ★ ★ ★ ★

    Noticeable change

    "My focus feels sharper, and I can think clearly even through long work hours."

    Daniel R., Verified Customer

  • Healthy Aging & Cellular Repair

    Defend against age-related decline by replenishing NAD+ with NR, keeping your cells strong and resilient.

    NR helps sustain the body’s natural energy metabolism — supporting vitality, reducing tiredness, and helping you feel active and renewed as the years go by.

    ★ ★ ★ ★ ★

    Noticeable change

    "I have more energy, better balance, and feel younger in how I move and recover."

    Laura M., Verified Customer

  • Faster Recovery & Peak Performance

    Accelerate muscle recovery and cellular regeneration, reducing stress and inflammation.

    NR supports efficient energy use in your cells, helping your body bounce back faster after daily exertion. Whether it’s a tough workout or a long day, you’ll feel refreshed and ready to perform again.

    ★ ★ ★ ★ ★

    Noticeable change

    "My body feels stronger, recovery is faster, and I can keep up with my daily routine effortlessly."

    Michael T., Verified Customer

  • Radiant Skin & Youthful Glow

    
Support DNA repair and collagen production for smoother, healthier skin from within.

    NR supports your skin’s natural renewal process by contributing to normal energy metabolism and overall vitality. Feel fresh, balanced, and confident as your natural radiance returns from within.

    ★ ★ ★ ★ ★

    Noticeable change

    "My skin looks brighter and feels healthier — I’ve even had friends notice the difference."

    Elena K., Verified Customer

  • Optimized Metabolism & Heart Health

    Keep your circulation, metabolism, and cardiovascular system in peak condition with sustained NAD+ support from NR.

    NR supports normal energy-yielding metabolism and helps your body use nutrients more efficiently. A healthy metabolism fuels consistent energy and balance — the foundation for daily vitality.

    ★ ★ ★ ★ ★

    Noticeable change

    "I feel lighter, more energetic, and my overall balance and stamina have improved."

    Robert V., Verified Customer

  • ⚡️ Last Chance Sale ⚡️ Last Chance Sale ⚡️ Last Chance Sale ⚡️ Last Chance Sale

LifespanMax™ NR is a premium Nicotinamide Riboside (NR) supplement, scientifically formulated to boost NAD+ levels, enhance cellular energy, and support longevity. Our clinically validated NR is manufactured in GMP & FDA-certified facilities, third-party tested for purity, and free from unnecessary fillers. Designed for optimal absorption, LifespanMax™ NR helps combat age-related NAD+ decline and supports metabolism, cognitive function, and cellular repair.

If you check any of these boxes, LifespanMax Nicotinamide Riboside (NR) is for you:

  • You want steady, natural energy that lasts all day.
  • You’d like sharper focus and better mental clarity.
  • You often feel tired and want to reduce daily fatigue.
  • You want faster recovery after workouts or long days.
  • You care about healthy aging and long-term vitality.
  • You’re ready to feel balanced, active, and fully recharged.

Take one capsule of LifespanMax Nicotinamide Riboside (NR) daily with water, preferably in the morning or as directed by your healthcare professional.

For best results, use consistently as part of a balanced diet and healthy lifestyle to support normal energy-yielding metabolism and daily vitality.

LifespanMax™ Nicotinamide Riboside (NR) works at the cellular level to help your body perform at its best:

✔ Support natural energy production for daily vitality
✔ Contribute to normal psychological and nervous system function for focus and clarity
✔ Support normal metabolism and balanced energy use
✔ Help protect cells from everyday oxidative stress through healthy energy processes
✔ Support overall well-being and healthy aging when used consistently

(NR is a form of Vitamin B3, which contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue.)

Each capsule contains nicotinamide riboside chloride – A clinically researched NAD+ precursor that supports cellular health and longevity.


No artificial additives, preservatives, or unnecessary fillers – Just pure, science-backed ingredients.

Nicotinamide Riboside 300mg

Support healthy aging and boost NAD⁺ levels with LifespanMax™ NR — a clinically validated Nicotinamide Riboside designed to elevate cellular energy and longevity from within. Read more

Produced in GMP and FDA-certified facilities and third-party tested for purity, our ultra-clean NR delivers the optimal daily serving for effective NAD⁺ restoration. Each capsule helps counter age-related NAD⁺ decline, supporting metabolism, cognitive performance, and cellular repair.

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LifespanMax™ NR is a premium Nicotinamide Riboside (NR) supplement, scientifically formulated to boost NAD+ levels, enhance cellular energy, and support longevity. Our clinically validated NR is manufactured in GMP & FDA-certified facilities, third-party tested for purity, and free from unnecessary fillers. Designed for optimal absorption, LifespanMax™ NR helps combat age-related NAD+ decline and supports metabolism, cognitive function, and cellular repair.

If you check any of these boxes, LifespanMax Nicotinamide Riboside (NR) is for you:

  • You want steady, natural energy that lasts all day.
  • You’d like sharper focus and better mental clarity.
  • You often feel tired and want to reduce daily fatigue.
  • You want faster recovery after workouts or long days.
  • You care about healthy aging and long-term vitality.
  • You’re ready to feel balanced, active, and fully recharged.

Take one capsule of LifespanMax Nicotinamide Riboside (NR) daily with water, preferably in the morning or as directed by your healthcare professional.

For best results, use consistently as part of a balanced diet and healthy lifestyle to support normal energy-yielding metabolism and daily vitality.

LifespanMax™ Nicotinamide Riboside (NR) works at the cellular level to help your body perform at its best:

✔ Support natural energy production for daily vitality
✔ Contribute to normal psychological and nervous system function for focus and clarity
✔ Support normal metabolism and balanced energy use
✔ Help protect cells from everyday oxidative stress through healthy energy processes
✔ Support overall well-being and healthy aging when used consistently

(NR is a form of Vitamin B3, which contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue.)

Each capsule contains nicotinamide riboside chloride – A clinically researched NAD+ precursor that supports cellular health and longevity.


No artificial additives, preservatives, or unnecessary fillers – Just pure, science-backed ingredients.

We Set the Standard for Excellence—And Keep Raising It

At LifespanMax™, we are dedicated to unparalleled quality and scientific excellence. From innovative research to premium ingredient sourcing, precision manufacturing, and strict quality testing, we go above and beyond to deliver a safe, effective, and scientifically proven longevity supplement.

Our products are manufactured in GMP-certified facilities, following rigorous quality control standards. We uphold the highest nutraceutical production protocols, guaranteeing the purity, potency, and effectiveness of every capsule.

Every batch of LifespanMax™ undergoes comprehensive third-party testing, ensuring our supplements are pure, free from contaminants, and scientifically validated for potency.

We carefully source only the highest-quality, research-backed ingredients, ensuring optimal bioavailability and efficacy. Our NR is produced with precision to support your longevity and cellular health.

At the core of every LifespanMax™ formula lies one truth: longevity begins at the cellular level.

Our supplements are built on decades of clinical research into NAD⁺ — the essential molecule that fuels every cell in your body. As NAD⁺ levels decline with age, so does energy, focus, and the body’s ability to repair itself.

That’s why we use Nicotinamide Riboside (NR) — a scientifically proven, bioavailable form of vitamin B3 that restores NAD⁺ levels naturally. Backed by over 400 peer-reviewed studies and produced in GMP- and FDA-certified facilities, our formulations deliver measurable results in energy, cognition, and cellular repair.

Every batch of LifespanMax™ NR is tested by independent laboratories to verify purity, potency, and stability — ensuring the highest quality standard in every capsule.

At LifespanMax™, we translate complex science into simple, effective solutions — giving your body what it needs to perform, recover, and thrive at every age.

Clinically Proven: NR Boosts Energy, Mood & Cognitive Function

IMPORTANT FACTS & NUMBERS
97%
Of participants showed increased NAD+ levels after 1 month
300mg
NR is the clinically validated dosage proven to effectively boost NAD+ levels
400+
Published scientific studies support the benefits of NR and NAD+ enhancement
20+
Years of scientific research on NAD+, exploring its role in aging and metabolism

What Industry Experts Say

“NMN and NR are among the most researched NAD precursors with strong safety profiles in humans.”

Dr. Peter Attia, Physician and Longevity Researcher

The Drive Podcast, 2023

“Nicotinamide Riboside helps maintain healthy NAD levels — a molecule essential for energy and cellular function.”

Andrew Huberman

Source: NAD.com, 2023

"NAD+ is in virtually every cell of the human body. NAD+ is a critical substrate for several enzymes, including sirtuins, which play a crucial role in healthy aging, weight management, metabolic syndrome, & fatty acid metabolism in the liver."

Mark Hyman

M.D., Founder and Senior Advisor for the Cleveland Clinic Center for Functional Medicine

"NR basically works to get my intracellular NAD to level age 16 equivalent."

Brian Johnson

 Founder/CEO of Blueprint, Longevity Expert

“Nicotinamide Riboside is unique in that it’s both stable and highly bioavailable — making it a practical daily nutrient.”

Dr. Brenner Lab Summary, University of Iowa

Source: Annual Review of Nutrition, 2021

Top 5 Frequently Asked Questions (FAQ) for LifespanMax NR

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The average response time is 24 hours.

Our customer support operates from Monday to Friday, between 8:00 AM and 8:30 PM.

Nicotinamide Riboside (NR) is a precursor to NAD+, a vital coenzyme that supports cellular energy production, DNA repair, and metabolism. As we age, NAD+ levels decline, leading to fatigue, slower recovery, and cellular aging. NR helps restore and maintain optimal NAD+ levels, promoting longevity, vitality, and cognitive function.

LifespanMax NR is a premium, clinically-backed Nicotinamide Riboside supplement designed for maximum absorption and efficacy. Unlike some NAD+ supplements that use inferior precursors, we use pure NR, which has been scientifically studied for its ability to effectively convert into NAD+. Our formula is free from fillers, artificial additives, and unnecessary ingredients, ensuring a pure and potent supplement for optimal cellular health.

Most users begin to notice increased energy, improved focus, and better recovery within 2 to 4 weeks of consistent daily use. However, the full benefits, including cellular repair, longevity support, and metabolic optimization, continue to improve over time with long-term supplementation. Results may vary depending on age, lifestyle, and overall health.

Yes, NR is clinically tested and well-tolerated, even at higher doses. Studies show that NR supplementation is safe for long-term use, with no serious adverse effects reported. Some individuals may experience mild digestive discomfort when first starting NR, but this usually subsides as the body adjusts. As with any supplement, we recommend consulting with a healthcare professional if you have specific concerns.

Yes, NR is generally safe to take alongside other vitamins, minerals, and longevity supplements like Resveratrol, TMG (Trimethylglycine), or CoQ10. However, if you are on prescription medication or have underlying health conditions, it's always best to consult your doctor before adding NR to your routine.