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Quercetin Bioactive
An advanced quercetin supplement optimised with Quercefit™ and Phytosome™ delivery technology, offering effective support for allergy relief, inflammation, and immune health.
Free sample each month
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365 day free returns
Buy now, pay later from £6.00/mo with
Free UK shipping over £50, free returns.
Key Benefits
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Supports healthy inflammatory and immune responses.
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Modulates histamine reactions to support allergy management.
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Quercefit™ boosts quercetin bioavailability by 20x.
This premium supplement harnesses the power of quercetin, a natural flavonoid found in various fruits and vegetables. This potent formula is expertly designed to support allergy relief, reduce inflammation, and boost immune function. Quercetin is especially renowned for its ability to modulate histamine reactions, offering significant benefits for those suffering from allergies and asthma.
Enhanced with Quercefit™ and Phytosome™ delivery technology, this product ensures maximum quercetin bioavailability and prolonged action over 12 hours. This advanced formulation delivers superior therapeutic benefits, promoting a healthier and more resilient body.
When investing in quercetin, proper formulation is crucial. Unformulated quercetin is poorly absorbed and quickly metabolised, requiring large and frequent doses to achieve any significant benefit. Natroceutics’ excels with its formulation featuring Quercefit™, a clinically proven and market-leading ingredient that enhances quercetin bioavailability by up to 20 times, maximising its effectiveness in the body. This product also utilises Phytosome™ delivery technology, which encapsulates quercetin molecules with food grade lecithin, ensuring prolonged action over 12 hours, enhancing its therapeutic potential. Supported by human clinical trials and ongoing research and development, this technology guarantees that your body derives maximum benefit.
Natroceutics began with a vision to create top-tier, science-backed nutritional supplements. Their mission is to harness the power of nature and advanced formulations to support overall wellbeing. By focusing on the bioavailability and active forms of nutrients, Natroceutics ensures that their products deliver effective results, optimising absorption and utilisation in the body. The brand stands for transparency, quality, and the integration of scientific research, aiming to make a positive impact on people's lives by promoting proactive and holistic approaches to wellbeing.
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.
Quercetin-phospholipid complex [sunflower lecithin, Quercetin (Styphnolobium japonicum L. Schott)], capsule shell (hydroxypropyl methylcellulose), microcrystalline cellulose, magnesium stearate and silica.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
18 years and over: Take one to two capsules per day with food in divided doses or as recommended by your healthcare professional.
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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 Journal 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.
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