30 vegetarian capsules Item # 02414

Bio-Fisetin, 30 vegetarian capsules

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30 vegetarian capsules Item # 02414

Fisetin has loads of health benefits. But fisetin is rapidly metabolized during the digestive process. So we’ve created a formula that helps preserve fisetin, so you get the maximum benefit.

Gluten free Non-GMO Vegetarian
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This supplement is great for me as a 72-year-old male. It helps with brain function and keeps me alert!


I'm sold based on the formulation and the research that's presented


I can feel a positive difference in my energy and cognitive abilities.


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30 vegetarian capsules

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$0.32/count | 30 Day Supply

What Is Bio-Fisetin?

We’ve combined fisetin with special galactomannan compounds from fenugreek seeds. Doing so protects fisetin during digestion, a technique we pioneered with our flagship Curcumin Elite™ formula. The result: better bioavailability—up to 25 times better than unformulated fisetin—so your body gets the maximum health benefits.

Most forms of fisetin have low bioavailability, but not Bio-Fisetin—thanks to special fenugreek fibers called galactomannans.

Bio-Fisetin Benefits

  • Maximizes fisetin bioavailability with special fenugreek fiber coating
  • Helps your body clear senescent cells, supporting cellular health and longevity
  • Supports brain health and helps protect brain function
  • Supports healthy glucose metabolism, which helps protect eye and kidney health

Making a more bioavailable fisetin

When you ingest fisetin, enzymes in your digestive system soon break it down to various metabolites. To shield it from being quickly broken down, we’ve combined fisetin with galactomannan fibers from fenugreek seeds, a technique we pioneered with our Curcumin Elite™ formula. Doing so preserves fisetin through your digestive system, allowing it to circulate: Bio-Fisetin is up to 25 times more bioavailable than standard fisetin supplements.


Why Should I Supplement with Bio-Fisetin?

Have you ever thought about supporting your health and youthfulness at the cellular level?

It's possible, and better yet, we know one of the secrets: fisetin. Found in fruits and vegetables, fisetin is an antioxidant that encourages the natural clearing of senescent cells. You know, the ones that have outlived their usefulness. But, it's hard for the body to absorb. That's why Life Extension’s experts optimized our Bio-Fisetin formula to be up to 25 times more bioavailable.

That means it circulates in your body longer, so you're getting the maximum benefits. What are those benefits? Fisetin supports your brain health, cellular health, longevity and more. Optimize your health support at the cellular level with Bio-Fisetin from Life Extension.

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

By combining fisetin with fenugreek fibers, we’re able to create a fisetin formula that is up to 25 times more bioavailable. This means that the fisetin in our Bio-Fisetin supplement circulates longer than traditional fisetin. So what good can all that extra time with fisetin do for your body? As it turns out, quite a bit!

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
Bio-Fisetin Proprietary Blend: 44.5 mg
Providing 18% fisetin (8 mg) [from wax tree extract (stem)], 35% galactomannans (15 mg) [from fenugreek (seed)]  

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


Dosage and Use
  • Take one (1) capsule daily, or as recommended by a healthcare practitioner.
  • 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.

  1. EBioMedicine. 2018;36:18-28.
  2. Mini Rev Med Chem. 2018;18(13):1151-1157.
  3. Nutr Res Pract. 2017;11(5):430-434.
  4. Biochem Biophys Res Commun. 2015;467(4):638-44.
  5. Life Sci. 2018;193:171-179.
  6. Int Immunopharmacol. 2017;45:135-147.
  7. Clin Appl Thromb Hemost. 2019;25:1076029619871359.
  8. Journal of dietary supplements. 2020:1-15.
  9. Molecular neurobiology. 2017;54(3):2269-2285.
  10. Food Funct. 2019;10(5):2970-2985.
  11. Nutr Metab (Lond). 2015;12:60.

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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