Longevity
Fisetin
Also known as: Fisetin flavonoid
Strawberry flavonoid with potent senolytic properties. Clears senescent cells.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Every Fisetin product we have scored
| # | Product | Score | Per serving |
|---|---|---|---|
| 1 | Double Wood Fisetin Supplement | 86 A- | $0.38 |
| 2 | Life Extension NAD+ Cell Regenerator and Resveratrol Elite | 84 A- | $1.50 |
Scored on dose accuracy, form, label transparency and third-party testing. Per-serving cost is list price divided by servings per container. No brand pays to be listed or ranked.
Common questions
How much Fisetin should I take?
The typical range is 100-500mg daily or high-dose cycling (up to 20mg/kg for senolytic). Often cycled for senolytic effect
When should I take Fisetin?
Any time. With fat.
Which form of Fisetin is best?
Liposomal — Better absorbed. Other forms in the catalog: Standard.
Is Fisetin safe?
Commonly reported: GI upset. Serious warnings: None known. Safe
Which Fisetin supplement scores highest?
Double Wood Fisetin Supplement, at 86/100. Scored on dose accuracy, form, label transparency and third-party testing — no brand pays to be listed or ranked.
Primary uses
- Senolytic
- Antioxidant
- Neuroprotection
- Longevity
How it works
- Senolytic activity
- Antioxidant
- May support brain health
Dosage
- Typical range
- 100-500mg daily or high-dose cycling (up to 20mg/kg for senolytic)
- Timing
- Any time
- With food
- With fat
- Duration
- Often cycled for senolytic effect
- Special populations
- Longevity protocols, anti-aging
Forms
- Liposomal
- Standard
Safety
Common side effects
- GI upset
Contraindications
- None known
Products containing Fisetin
Top-scoring supplements in our catalog that list Fisetin on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.
Evidence notes
Potent senolytic flavonoid
Grade B: Some human trials support key claims; further confirmation needed.
Related in Longevity
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.