Life Extension

Life Extension NAD Cell Regenerator and Resveratrol Elite nicotinamide riboside Trans-resveratrol quercetin Fisetin Heart Health Healthy Aging Vegetarian

4.6(2,650)

69+ bought in the past month

$42.99$44.25

About this item

  • Healthy aging & energy support – Resveratrol protects cells from oxidative stress and encourages healthy aging, while nicotinamide riboside provides energy pathway support.
  • Complementary nutrients – This formula delivers 300 mg of nicotinamide riboside, bioavailable trans-resveratrol, and quercetin and fisetin for complementary health-promoting benefits.
  • More bioavailable formula – The trans-resveratrol, quercetin and fisetin in this formula are combined with fenugreek fibers to increase bioavailability compared to traditional nutrients.
  • Ingredients matter – We use the finest raw ingredients chosen for quality and purity. The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each.
  • Live your healthiest life – We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.
  • *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.
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Product details

BrandLife Extension
FlavorUnflavored
Primary Supplement TypeBio-Fisetin® Proprietary Blend, Bio-Quercetin Proprietary Blend, NIAGEN Nicotinamide Riboside Chloride, Resveratrol Elite Proprietary Blend See more
Unit Count30.0 Count
Item FormCapsule
Item dimensions L x W x H2.38 x 2.38 x 4.24 inches
Special IngredientsBio-Fisetin® Proprietary Blend, Bio-Quercetin® Proprietary Blend, NIAGEN® Nicotinamide Riboside Chloride, Resveratrol Elite™ Proprietary Blend See more
Diet TypeGluten Free, Vegetarian
Product Benefits*Than unformulated nutrients, Contains bioavailable forms of trans-resveratrol, quercetin and fisetin*, Helps maintain already healthy blood pressure, Helps protect against oxidative stress and supports brain health, Supports youthful levels of coenzyme NAD+, which is used in the production of cellular energy See more
Age Range (Description)Adult

Technical specifications

product_dimensions2.38 x 2.38 x 4.24 inches; 1.41 ounces
item_model_number02348
date_first_availableFebruary 20, 2022
manufacturerLife Extension
best_sellers_rank#2,768 in Health & Household ( See Top 100 in Health & Household ) #2 in Resveratrol Nutritional Supplements

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Customer reviews

4.62,650 ratings

Customers say

Customers find this supplement to be of good quality and appreciate its effectiveness, noting improvements in energy levels and HR and sleep benefits.

★★★★★

Made me feel better every day.

ADRIANA GIMENEZ—December 11, 2025

I noticed more energy, a better mood and a overall sense of well-being,easy to take and I truly feel the difference. On my opinion it's a great product. Read more

★★★★★

Good product

Love this comfy beachy big sweatshirt. True to size.—December 15, 2025

I use this with Armara and together my gut is healing. Read more

★★★★★

Good for energy

Tammy—December 19, 2025

Make me feel great! And it curves my appetite Read more

★★★★☆

Seems to work

Mike Kemp—December 6, 2025

Good so far! Read more

★★★★★

Great product

BonnyJean Burns—December 6, 2025

Been using this product for about six months now it works well Read more

★★★★★

Really does help.

KD—August 6, 2025

Have several auto-immune issues on top of Lyme and have heard many good reports on NAD thru fellow patients. I decided to try it and was pleasantly surprised that I did feel better. Not cured, not pain free... but better with more energy. The only complaint is the price.. but with so many extra ingredients that I take singularly, this is worth it. Read more

★★★★★

you can see effects after one week

Joe G.—November 22, 2025

love it. took it for one week now and already see changes in skin . great product Read more

★★★☆☆

Missing capsules

Joshua H.—December 13, 2025

Check contents. 2 out of 30 capsules were without product. Read more

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