Fisetin 100mg
98% Pure
The Health Project Fisetin 100mg | Cellular Health & Antioxidant Support - 90 Capsules
The Health Project

Fisetin 100mg

★★★★★
| 0 reviews |  90 Servings
£4.99 £29.99 £0.06/serving
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Easy To Keep In Built for repeat use
Size 90 Capsules
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

90 Capsules

THP Fisetin 100mg, 98% Pure Smoke Tree Extract for Cellular Health and Antioxidant Support

The Health Project Fisetin 100mg is a single-ingredient flavonoid supplement providing 100mg of fisetin per capsule, extracted from smoke tree (Cotinus coggygria) at 98% purity. Fisetin is a naturally occurring polyphenol found in strawberries, apples and onions, and it has attracted significant interest in the longevity and cellular health space for its potential senolytic and antioxidant properties.

Each tub contains 90 capsules at one per day, giving a full three-month supply. The formula uses microcrystalline cellulose and dicalcium phosphate as bulking agents, HPMC capsule shells and magnesium stearate. There are no proprietary blends and no unnecessary additives. The product is manufactured in a GMP-certified facility and is suitable for vegans.

Fisetin can be taken at any time of day with or without food. It is commonly stacked with other longevity-focused supplements such as quercetin, resveratrol and apigenin. Within the THP range, it pairs logically with Resveratrol 100mg and Apigenin 200mg for a broader polyphenol and antioxidant stack.

This product suits health-conscious individuals interested in the emerging research around senolytics and cellular ageing who want a standalone, high-purity fisetin supplement at an accessible price. It is not a sports performance product, so if your primary goal is training support, the THP sports range covers creatine, protein and pre-workout separately.

Reviewed by the Discount Supplements nutrition team.

Key Benefits

Senolytic Action

Helps clear senescent cells that accumulate with age, promoting cellular renewal and healthy tissue function

Brain Health

Supports cognitive function, memory and neuroprotection against age-related decline

Potent Antioxidant

Powerful flavonoid that neutralises free radicals and reduces oxidative stress throughout the body

Anti-Inflammatory

Helps modulate inflammatory pathways to support joint comfort and overall wellbeing

Frequently Asked Questions

What is fisetin and what is it used for?

Fisetin is a flavonoid found naturally in fruits like strawberries and apples. It has gained attention for its antioxidant properties and its potential role as a senolytic, meaning it may support the clearing of damaged cells. The research is still developing, but fisetin is one of the most discussed compounds in the longevity supplement space. Each THP capsule provides 100mg at 98% purity from smoke tree extract.

What is the difference between fisetin and quercetin?

Both are flavonoids with antioxidant properties, and both have been studied for potential senolytic effects. Fisetin is found primarily in strawberries and smoke tree, while quercetin is found in onions, apples and green tea. Some people take both as part of a longevity stack since they work through slightly different mechanisms. THP Fisetin is a standalone option for people who want to add fisetin specifically to their routine.

Can I stack THP Fisetin with THP Resveratrol and Apigenin?

Yes, all three are individual polyphenol and flavonoid supplements from the THP range, and they are commonly combined in longevity-focused stacks. Fisetin provides senolytic and antioxidant support, resveratrol is studied for cardiovascular and supports a normal inflammatory response effects, and apigenin supports relaxation and sleep. Taking all three gives you a broad polyphenol profile from separate, clearly dosed capsules.