Radiant® Longevity Pro NAD+ Complex 3 Bundle A three-month supply of our daily NAD+ complex
Skin longevity is a long game, and the 3 Bundle is built for it. Three bottles of Longevity Pro NAD+ Complex give you a full season of our daily NAD+ supplement at our best price per bottle.
- Free US Shipping
- GMP Compliant
- Science-Backed
Three bottles of Longevity Pro NAD+ Complex: a 90-day supply that covers a full season of your daily from-within step, at our best price per bottle.
Each two-capsule serving gives 500 mg of NAD+, the coenzyme your cells use to turn nutrients into energy, and NAD+ levels in human skin decline with age. It is paired with 250 mg quercetin and 150 mg Japanese knotweed extract standardized to 98% resveratrol.
*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.
- Supports cellular energy* NAD+ is the coenzyme your cells use to turn food into usable energy.
- Resveratrol at a studied dose* In a 12-month double-blind trial, 150 mg daily resveratrol supported cognitive performance in postmenopausal women.
- Two plant polyphenols Quercetin is studied for antioxidant activity, and lab research links resveratrol to sirtuins, enzymes that run on NAD+.
- Every dose on the label 500 mg NAD+, 250 mg quercetin and 150 mg resveratrol extract in two vegetable capsules.
- A full season, best value Three bottles give you 90 days of the routine at our best price per bottle.
Once a day, every day. One bottle lasts 30 days.
- Take two Swallow two capsules once a day with about 6 oz (177 ml) of water, or as your healthcare professional directs.
- Pick your moment Choose a set time, such as breakfast, so it becomes part of your routine.
- Mind the dose Take no more than two capsules a day.
- Check first If you take medication, are pregnant or nursing, or manage a medical condition, ask your healthcare provider before starting.
- NAD+ (500 mg) the coenzyme your cells use to convert nutrients into energy; supports normal cellular energy production
- Quercetin dihydrate (250 mg, Sophora japonica flower bud): a plant flavonoid that supports the body's natural antioxidant defenses
- Resveratrol (150 mg Japanese knotweed extract, 98% resveratrol): a polyphenol studied for its interaction with sirtuins, the NAD+-dependent enzymes linked to cellular longevity
- HPMC vegetable capsule a plant-based capsule shell, no gelatin
Full ingredients: NAD+ (Nicotinamide Adenine Dinucleotide) (500 mg), Quercetin Dihydrate Extract (Sophora japonica) (whole flower bud) (250 mg), Japanese Knotweed Extract (98% Resveratrol) (Polygonum cuspidatum) (root) (150 mg), HPMC (vegetable capsule), Microcrystalline Cellulose (MCC), Brown Rice Flour, Olive Oil, Silicon Dioxide, Magnesium Stearate
Radiant® Longevity Pro NAD+ Complex 3 Bundle quality standards
- SKIN LONGEVITY MADE EASY
- CLINICALLY STUDIED INGREDIENTS
- PREMIUM INGREDIENTS ONLY
- FREE US SHIPPING OVER $80
The ritual
Made to be lived.
- Two capsules daily
- Vegetable capsules
- 90-day supply
Skin Longevity Made Easy
Real change is built on consistency. Three months, one ritual.
Our formulation standard
What we leave out
What stays out of the formula matters as much as what goes in.
- 100% natural
- gluten free
- lactose free
- corn free
- non-GMO
- hormone free
- antibiotic free
- vegetarian
- vegan
How to use
Your ritual, step by step. How to use Radiant® Longevity Pro NAD+ Complex 3 Bundle

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Once a day, every day.
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One bottle lasts 30 days.
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Take two: Swallow two capsules once a day with about 6 oz (177 ml) of water, or as your healthcare professional directs.
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Pick your moment: Choose a set time, such as breakfast, so it becomes part of your routine. Mind the dose: Take no more than two capsules a day. Check first: If you take medication, are pregnant or nursing, or manage a medical condition, ask your healthcare provider before starting.
The research
What the ingredient research shows.
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COGNITIVE PERFORMANCE
+33%
overall cognitive performance
improvement in overall cognitive performance vs placebo in postmenopausal women after 12 months of 150 mg/day resveratrol, double-blind trial*
Thaung Zaw, J. J., Howe, P. R. C., & Wong, R. H. X. (2021). Long-term effects of resveratrol on cognition, cerebrovascular function and cardio-metabolic markers in postmenopausal women: A 24-month randomised, double-blind, placebo-controlled, crossover study. Clinical Nutrition, 40(3), 820–829. (opens the study in a new tab) Longevity Pro NAD+ Complex provides 150 mg Japanese knotweed extract standardized to 98% resveratrol per daily serving.
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BRAIN BLOOD FLOW
+17%
blood-flow response to mental tasks
rise in the brain's blood-flow response during mental tasks after 14 weeks of 150 mg/day resveratrol; no rise on placebo*
Evans, H. M., Howe, P. R. C., & Wong, R. H. X. (2017). Effects of resveratrol on cognitive performance, mood and cerebrovascular function in post-menopausal women; a 14-week randomised placebo-controlled intervention trial. Nutrients, 9(1), 27. (opens the study in a new tab) Each daily serving of Longevity Pro NAD+ Complex provides 150 mg knotweed extract standardized to 98% resveratrol.
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CELLULAR NAD+
~60%
NAD+ in blood cells
more NAD+ in blood immune cells vs placebo after 6 weeks of 1,000 mg/day nicotinamide riboside, an NAD+ precursor*
Martens, C. R., Denman, B. A., Mazzo, M. R., Armstrong, M. L., Reisdorph, N., McQueen, M. B., Chonchol, M., & Seals, D. R. (2018). Chronic nicotinamide riboside supplementation is well-tolerated and elevates NAD+ in healthy middle-aged and older adults. Nature Communications, 9(1), 1286. (opens the study in a new tab) Similar-product result: our formula supplies 500 mg NAD+ itself, not NR. No human trial of oral NAD+ has been published yet.
Is it for you?
Made for you if…
- You're committing to a season-long skin longevity ritual
- You want the lowest price per bottle we offer on NAD+
- You'd rather restock once every three months
- You pair your supplements with GlowLift™ Infinity and want both routines to stay consistent
- You read labels and want every dose stated in milligrams
Then it's time to show up radiantly for yourself.
Pairs beautifully with
Complete your ritual.
Radiant products are designed to work together as one routine.
Our philosophy
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Why
Radiance starts within
We believe the way you care for yourself shows: in your skin, and in how you carry yourself.
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How
Science, made ritual
Clinically studied ingredients and at-home beauty tech, designed to feel like a moment for you, not another task.
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What
Skin longevity, made easy
Devices, skincare and supplements that work as one routine, built to fit a real life.
About Radiant
Radiant, from the inside out.
Radiant is a skin-longevity brand combining FDA-cleared at-home beauty devices with clinically studied skincare and supplements. We use only premium ingredients, and we believe radiance is more than what's on the surface. It's how you feel when you make time for yourself: rested, confident, at home in your own skin. Everything we create exists to make that feeling part of every day.
Show up radiantly for yourself.
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