What is Fisetin?
The short answer
Fisetin is a plant pigment found in strawberries and some other fruits.
What it is
Flavonoid from strawberries; studied as a 'senolytic' in animals.
What people look into
Aging
- 2 sources
- Status as of
- How we source
- Ellum doesn't sell peptides.
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What it is
- Type
- Plant flavonol (polyphenol)
- How it works
- Flavonoid from strawberries; studied as a 'senolytic' in animals.
Regulatory status
Supplement How we label status
As of October 4, 2026, Fisetin is sold in the US as a dietary supplement.
- Federal (FDA)
- Not an approved drug; sold as a dietary supplement
- WADA 2026
- Not named
References
Sources as of October 4, 2026