Best In Class

NAD+ Cell Regenerator™ and Resveratrol Elite™

30 vegetarian capsules Item # 02348

NAD+ Cell Regenerator™ and Resveratrol Elite™, 30 vegetarian capsules

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Best In Class

NAD+ Cell Regenerator™ and Resveratrol Elite™

30 vegetarian capsules Item # 02348

NAD+ Cell Regenerator™ and Resveratrol Elite™ combines 300 mg of NIAGEN® nicotinamide riboside with a bioavailable trans-resveratrol (as well as bioavailability-enhanced forms of the phytonutrients quercetin and fisetin) to encourage healthy aging and NAD+ levels.

Gluten free Non-GMO Vegetarian
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Wouldn't go one day without this! For me it's a must have. Helps with energy levels!


I love this product, it has helped clear my mind and given me tons of energy to match.


Good product, I would recommend to others.


I take it daily, each morning, and notice a more sustained level of energy. Highly recommend.


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NAD+ Cell Regenerator™ and Resveratrol Elite™

30 vegetarian capsules

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What Is NAD+ Cell Regenerator™ and Resveratrol Elite™?

NIAGEN® nicotinamide riboside increases levels of NAD+. Resveratrol supports healthy aging. We’ve combined nicotinamide riboside with enhanced bioavailability preparations of trans-resveratrol, quercetin and fisetin to create our best-in-class formula for healthy aging support at the cellular level.

Fight Father Time at the cellular level with our Best in Class formula for healthy aging.

NAD+ Cell Regenerator™ and Resveratrol Elite™ Benefits

  • Supports youthful levels of coenzyme NAD+, which is used in the production of cellular energy
  • Helps maintain already healthy blood pressure
  • Helps protect against oxidative stress and supports brain health
  • Contains bioavailable forms of trans-resveratrol, quercetin and fisetin*

*Than unformulated nutrients

What is NIAGEN®?

NIAGEN® nicotinamide riboside increases cellular levels of NAD+, an enzyme critical to healthy cellular energy production.

Why did we add resveratrol?

Found in red grapes, as well as Japanese knotweed, resveratrol is a plant compound that promotes healthy aging and overall health.

Better resveratrol—no red wine required

You’ve probably heard about research that red wine is good for you. Science has found that the grapes red wine is made from contain resveratrol, a polyphenol that promotes a wide range of health and healthy aging mechanisms. But resveratrol has low bioavailability. We’ve solved this problem by combining trans-resveratrol (from Japanese knotweed) with galactomannan fibers from fenugreek seeds. Doing this protects resveratrol once you’ve ingested it. This increases resveratrol’s bioavailability up to 10x, delivering much more of this healthy aging nutrient to your cells.

Optimized NAD+ Cell Regenerator™ and Resveratrol

Why Should I Supplement With NAD+ Cell Regenerator™ and Resveratrol Elite™?

No matter how hard you try to stay healthy, we all need help to keep aging at bay. Luckily, NAD+ Cell Regenerator™ and Resveratrol Elite™ arms you for your fight against Father Time.

We've brought together two of our top longevity products into one age-defying formula to support your youthful cellular energy production and promote the health of your heart, mind and cells. NAD+ Cell Regenerator™ contains a patented, clinically studied ingredient shown to help fight fatigue at the cellular level. And Resveratrol Elite™ protects your body from oxidative stress and supports your heart and brain health. It combines an ultra-bioavailable form of resveratrol with quercetin, fisetin, and special delivery technologies to help you absorb these nutrients even better, up to 10 times better in fact.

So add NAD+ Cell Regenerator™ and Resveratrol Elite™ to your routine and show Father Time that he's no match for your youthful energy.

Reviewed by Dr. Michael A. Smith, MD: Director of Education and Spokesperson for Life Extension.

NAD+ is a coenzyme critical to healthy cellular metabolism.1,2 NAD+ is found in every cell in your body, where it facilitates energy production and other systemic functions.3

NIAGEN® nicotinamide riboside

NIAGEN® is a patented, clinically studied form of nicotinamide riboside, a compound that helps increase levels of the NAD+ coenzyme. This is important because the NAD+ coenzyme is necessary for creating adenosine triphosphate (ATP), the compound your body uses to create cellular energy.2,4

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.

Serving Size 1 vegetarian capsule

Amount Per Serving
NIAGEN® Nicotinamide Riboside Chloride 300 mg
Resveratrol Elite™ Proprietary Blend: 55 mg
Providing 18% trans-resveratrol (10 mg) [from Japanese knotweed (root)], 35% galactomannans (19 mg) [from fenugreek (seed)]  
Bio-Quercetin® Proprietary Blend: 14 mg
providing 35% quercetin (5 mg) [from Japanese sophora concentrate (flower bud)], 30% galactomannans (4 mg) [from fenugreek (seed)]  
Bio-Fisetin Proprietary Blend 2.22 mg
18% fisetin (0.4 mg) [from wax tree extract (stem)], 35% galactomannans (0.77 mg) [from fenugreek (seed)]


Other ingredients: vegetable cellulose (capsule), sunflower lecithin, microcrystalline cellulose, silica, vegetable stearate, sunflower oil.


NIAGEN® is a registered trademark of ChromaDex, Inc., Patents see:

Dosage and Use
  • Take one (1) capsule daily, with or without food, or as recommended by a healthcare practitioner.
  • Nicotinamide Riboside Chloride does not cause flushing.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Actual Size

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  1. Int J Mol Sci. 2023;24(3)
  2. Mol Metab. 2021;49:101195.
  3. Biochemistry (Mosc). 2018;83(7):800-812.
  4. Redox biology. 2015;8:28-42.
  5. Exp Gerontol. 2020;134:110888.
  6. Sci Rep. 2019;9(1):9772.
  7. Med Res Rev. 2019;39(5):1851-1891.
  8. Nutrient Delivery Academic Press; 2017:413-456.
  9. Chemistry Central Journal. 2011;5(88):1-6.
  10. Micronutrient Information Center. 2015;2018(04/23/2018)
  11. Mol Nutr Food Res. 2005;49(5):495-504.
  12. Biochim Biophys Acta. 2015;1852(6):1145-54.
  13. Obes Rev. 2016;17(12):1329-1340.
  14. Phytother Res. 2022
  15. ACS Omega. 2022
  16. Br J Pharmacol. 2020;177(6):1258-1277.
  17. Clin Nutr. 2021;40(3):820-829.
  18. ACS Omega. 2022;7(50):46825-46832.
  19. J Nutr. 2015;145(7):1459-63.
  20. Nutr Rev. 2020;78(8):615-626.
  21. Crit Rev Food Sci Nutr. 2020;60(11):1855-1868.
  22. Nutrients. 2020;12(9)
  23. Pharmacol Res. 2010;62(3):237-42.
  24. J Nutr Sci. 2022;11:e74.

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Life Extension. We do not verify or endorse any claims made in these reviews. Full product reviews disclaimer



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