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30 day Money-back guarantee*With age, our cells accumulate damage and senescent cells begin to build up. These cells drive inflammation, accelerate aging, and weaken immunity.
Our Liposomal Quercetin Supplement is designed to counter this process. Quercetin helps neutralize free radicals, reduce oxidative stress, and target senescent cells. It also supports immune balance, alleviates allergy symptoms by stabilizing mast cells, and contributes to cardiovascular and metabolic well-being.
Thanks to liposomal technology and 99% purity, this supplement delivers quercetin more effectively into your cells — for real results in energy, resilience, and long-term health.
Take 1 capsule daily, ideally in the morning with breakfast.
Do not exceed the recommended daily dosage.
We offer free shipping to most European countries and the UK on orders above €50,-. We offer free shipping to Switzerland on orders over €75.
Orders placed before 15:00 CET are shipped the same day. Depending on your location it usually takes 1-5 business days for your order to arrive. Orders place after this time or in the weekend will be shipped the next business day.
Our Liposomal Quercetin is formulated for high purity and enhanced absorption, helping support antioxidant defense, immune balance, and overall wellness.
Aging, inflammation, and oxidative stress lead to weakened immunity, allergy flare-ups, and accelerated cellular decline.
Quercetin is a natural flavonoid found in fruits and vegetables. It helps neutralize free radicals, stabilize mast cells (reducing allergy symptoms), and manage senescent cells linked to aging and chronic inflammation.
With superior absorption and purity, Liposomal Quercetin supports immune defense, eases allergy symptoms, and provides powerful anti-aging benefits — helping you feel stronger, more balanced, and healthier every day.
Our Liposomal Quercetin supplement is designed for people who:
Quercetin is one of the most widely researched flavonoids in longevity and immune health. Studies suggest it may:
Most quercetin supplements suffer from poor absorption and inconsistent quality. Purovitalis solves this with:
The result: one of the most effective liposomal quercetin supplements available — designed for longevity, immunity, and allergy support.
Quercetin supports immune balance and cellular defense, but research shows it requires consistent intake to deliver benefits. Our 3-month subscription makes sure you get steady, daily support for longevity, resilience, and allergy protection.
Become your own expert in longevity with insightful articles, expert advice, and comprehensive information.
Become your own expert in longevity with insightful articles, expert advice, and comprehensive information.
The natural sources of Quercetin include:
• Green tea
• Onions
• Red wine
• Berries
• Apples
• Ginkgo biloba
• Buckwheat
You must take Quercetin from natural food sources but along with this, you can also take different supplement forms of Quercetin at the dosage of 50mg per day. Depending upon the condition some people may take a high dosage of up to 500mg but with an expert recommendation.
Quercetin has been proved beneficial against allergic reactions as it has anti-histamine properties and it prevents the release of histamine from the cells.
Quercetin has strong antioxidant properties that capture and neutralizes reactive oxygen and nitrogen molecules. Free radicals are naturally produced by our body as a by-product of mitochondrial reactions. Thus, Quercetin is important for its antioxidant and anti-aging properties.
Quercetin is known for being an antioxidant that can fight free radicals and for having anti-allergy properties that make the immune system work better.
Trusted by many worldwide to help you become a healthier version of yourself.
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Experts agree: real benefits from vitamins and longevity products come with regular, long-term use. That’s why we offer a 3-month minimum commitment, so you can give your body the time it needs to truly benefit.
Sign up for a 7-day free trial of our AI-powered app and take the first step towards a younger, healthier you.
or get full access with your product subscription!
Prof. Dr. Andrea Maier is an internist and professor of aging (“ longevity medicine ”) at the Vrije Universiteit in Amsterdam and the University of Melbourne, Australia. She studies the aging body and searches for anti-aging treatments. She heads the Center for Healthy Longevity in Singapore.
Why do we gradually decline during our average life of more than 80 years? Can we stop that process? Or maybe even turn around? And to what extent should we really want that? Maier gives practical tips on how we can extend our lifespan while also staying healthy.
Andrea Maier graduated in Medicine from the University of Lübeck in 2003. She specialized in internal medicine at the Leiden University Medical Center and subsequently chose the subspecialty of Geriatric Medicine. This is where she started her research into aging.
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