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Life Extension Bio-Fisetin contains 8 mg of fisetin with galactomannans for 25x more bioavailability. Researched against ageing. 30 capsules for 30 days.

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Life Extension Bio-Fisetin

Fisetin is an beneficial polyphenol

Fisetin is a vegetable, yellow pigment in the flavonoid category. You can find it for example in apples, strawberries and grapes. Fisetin is being investigated for applications in slowing down the ageing process.

Life Extension Bio-Fisetin contains 8 mg fisetin per serving.

25x better bioavailability through fenugreek galactomannans

Normally we do not get that much fisetin from food or supplements. The body breaks down fisetin quickly during and after digestion. Life Extension uses galactomannans to protect fisetin during digestion. This makes Bio-Fisetin 25x more bioavailable than fisetin on its own.

Vegan and GMO-free

Life Extension Bio-Fisetin is free of GMOs and animal ingredients. Suitable for vegetarians and vegans.

Ingredients & Usage

Take one capsule daily.

One bottle of Life Extension Bio-Fisetin contains 30 capsules, enough for 30 days.

Ingredients per serving 1 capsule % RDA
Proprietary Blend 44,5 mg *
o 18% fisetin (from wax tree (Rhus succedanea L.)
stem extracts)
8 mg *
o 35% galactomannans (from fenugreek
(Trigonella foenum-graecum L.) seed extract)
15 mg *

RDA = standard recommended daily intake based on a daily intake of 2000 kcal.
* RDA unknown

fenugreek (Trigonella foenum-graecum L.) seed extract, wax tree (Rhus succedanea L.) stem extract, bulking agent (microcrystalline cellulose), capsule (hydroxypropylmethylcellulose), anti-caking agents (silicon dioxide [nano], magnesium salts of fatty acids), emulsifier (sunflower lecithin)

Allergy information
No allergens listed

Store in a cool and dry place, away from light.

Life Extension Bio-Fisetin is a dietary supplement that falls within the category of Herbal preparations and is no replacement for a healthy and balanced diet and/or lifestyle.


  • Keep out of reach of children.
  • Do not exceed recommended dose.
  • Do not use if outer seal is broken or damaged.
  • If you are undergoing treatment for a medical condition or if you are pregnant or lactating, please consult your medical practitioner first.

Life Extension Europe
Frankfurtstraat 38
1175 LH Lijnden
The Netherlands