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Ultra-Fisetin
A premium supplement with 100 mg fisetin per capsule—a plant flavonoid found in fruits and vegetables—crafted with purity and simplicity for easy daily use.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £6.25/mo
Key Benefits
-
Contains 100 mg pure fisetin per capsule.
-
Plant-derived flavonoid from fruits and vegetables
-
Clean, simple formulation with no fillers.
Longevity Box Ultra-Fisetin is a plant-based supplement featuring fisetin, a natural flavonoid found in strawberries, apples, and other fruits and vegetables. Fisetin has long been studied for its presence in plants, where it contributes to their colour and protective qualities. This supplement delivers 100 mg of high-quality fisetin per capsule. A simple yet thoughtful way to include a distinctive plant compound in your everyday wellbeing practices.
Longevity Box was founded by Caroline Elizabeth Way and Max Way with a clear mission to help people stay younger, for longer. After years of research into the science of ageing, they committed to developing safe, high-quality supplements rooted in real science. Each product reflects their focus on purity, transparency, and value. With no fillers or unnecessary additives, every batch meets rigorous third-party testing standards. Longevity Box stands not only for effective formulations but also for empowering people with the knowledge to take control of their health and extend their vitality through informed science-led choices.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Active Ingredients:
Fisetin 100mg
Capsule:
Vegetable cellulose capsule (HMPC)
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
Ultra-Fisetin
A premium supplement with 100 mg fisetin per capsule—a plant flavonoid found in fruits and vegetables—crafted with purity and simplicity for easy daily use.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.
Buy now, pay later from £6.25/mo
Key Benefits
-
Contains 100 mg pure fisetin per capsule.
-
Plant-derived flavonoid from fruits and vegetables
-
Clean, simple formulation with no fillers.
Longevity Box Ultra-Fisetin is a plant-based supplement featuring fisetin, a natural flavonoid found in strawberries, apples, and other fruits and vegetables. Fisetin has long been studied for its presence in plants, where it contributes to their colour and protective qualities. This supplement delivers 100 mg of high-quality fisetin per capsule. A simple yet thoughtful way to include a distinctive plant compound in your everyday wellbeing practices.
Longevity Box was founded by Caroline Elizabeth Way and Max Way with a clear mission to help people stay younger, for longer. After years of research into the science of ageing, they committed to developing safe, high-quality supplements rooted in real science. Each product reflects their focus on purity, transparency, and value. With no fillers or unnecessary additives, every batch meets rigorous third-party testing standards. Longevity Box stands not only for effective formulations but also for empowering people with the knowledge to take control of their health and extend their vitality through informed science-led choices.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Active Ingredients:
Fisetin 100mg
Capsule:
Vegetable cellulose capsule (HMPC)
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation