28 days ago
It works
Only thing that helps with my MCAS
Rachael C.Verified Buyer
Free delivery
(7)
Quercetin Bioactive
€33.88
Trusted Shops certified1
Due to high demand: only limited stock remaining in the EU warehouse
Trusted Shops certifiedProduct description
Key Benefits
- With hydroxypropyl methylcellulose to help maintain normal cholesterol levels.
- Enhanced delivery system for optimal quercetin absorption.
-
Quercefit™ technology increases quercetin bioavailability by up to 20x.
Experience the difference of a premium quercetin supplement, expertly crafted by Natroceutics. Quercetin Bioactive uses a unique phospholipid complex and advanced Quercefit™ and Phytosome™ delivery systems to help your body absorb quercetin more efficiently—so you get more from every capsule.
Ideal for those seeking a high-quality botanical supplement, this formula is designed for daily wellbeing and nutritional support. With a focus on bioavailability and quality, Quercetin Bioactive fits seamlessly into your routine.
Why Natroceutics is Healf
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.
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.
Ingredients
Quercetin-phospholipid complex [sunflower lecithin, Quercetin (Styphnolobium japonicum L. Schott)], capsule shell (hydroxypropyl methylcellulose), microcrystalline cellulose, magnesium stearate and silica.
Suggested use
18 years and over: Take one to two capsules per day with food in divided doses or as recommended by your healthcare professional. Take with plenty of water to ensure the capsule reaches the stomach.
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.
You may also like
Free delivery
Thorne€40.42
Quercetin-Phytosom
Free delivery
Free delivery
Thorne€40.42
Quercetin-Phytosom
Free delivery
Reviews
- 2 months ago
Really helps with histamine reactions
Really helps with histamine reactions
Ellie T.Verified Buyer - 4 months ago
Great product
Great product
Andre C.Verified Buyer - 5 months ago
Great for hayfever
Great for hayfever
Telmo T.Verified Buyer - 5 months ago
Have taken similar products at
Have taken similar products at a better price
Miss B.Verified Buyer - 7 months ago
Great quality
I am extremely happy with this quercetin. Will definitely be ordering again!
MertVerified Buyer
Shop by collection
The Healf Promise
Rated 4.8 (Excellent) based on 13,000+ reviews on Trustpilot
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Frequently asked questions
How do we curate our products?
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.
Do you have resources on how to enhance 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.
How can I find out more about the ingredients in a product?
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 DiscoveryOur approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.
Expert ValidationEach product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.
Community TestingBy collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.
