





Liposomal Quercetin
Your resilience can use some extra attention during busy periods, in winter or as you get older. This formula combines quercetin with vitamin C, zinc and bromelain. Vitamin C and zinc support your immune system and help protect your cells from oxidative stress. One capsule a day offers a simple base for anyone who wants to stay strong and resilient.
150 mg quercetin, 80 mg vitamin C, 47 mg bromelain, 11 mg zinc, sunflower lecithin and a vegan capsule. Vitamin C 80 mg = 100% NRV, zinc 11 mg = 110% NRV.
1 capsule per day, preferably in the morning with breakfast.
We ship your order for $7.47. From $115.00 shipping is free. Order before and your parcel ships the same day. Usually delivered within 2 to 6 working days.
Liposomal technology
With liposomal technology, active ingredients are packed into microscopically small fat-like spheres called liposomes. These form a protective layer around the ingredient during digestion. That way the ingredient stays better protected on its way through the body and can become better available for absorption. Especially for ingredients that are less stable, this technology can add value.
Purovitalis uses liposomal technology whenever it helps to protect an ingredient better and to process it carefully into the formula.

Research
Quercetin is a plant flavonoid that occurs naturally in apples, onions and berries, among others. Scientists study quercetin in relation to cellular ageing, immune processes and metabolism, among other things.
Within longevity research, quercetin receives attention because of possible senolytic properties. In cell and animal research, effects on senescent cells have been seen. There are also small human studies in which quercetin was examined together with other compounds.
Quercetin is also studied because of its interaction with mast cells and other processes that are part of the immune response. Various effects have been observed in laboratory and preclinical research. How relevant these are exactly with daily use by humans is being investigated further.
Researchers also look at quercetin in relation to cardiovascular and metabolic markers. Some human studies show changes in blood pressure and other measurements, for example.
The clearest substantiation within this formula comes from vitamin C and zinc. Both support the normal function of the immune system and contribute to the protection of cells from oxidative stress.
Independently tested
Every batch is examined by an independent, accredited laboratory before release. It is checked for purity, heavy metals and pesticides. The results are recorded in a certificate of analysis.
- Purity confirmed
- Heavy metals within the permitted limits
- No pesticides detected

Frequently asked questions about quercetin
Here you find answers to the most common questions about this supplement, quality and safe use.
This product suits you when you want to support your resilience and natural cell protection daily with one complete formula.
Quercetin is a plant compound that occurs naturally in apples, onions and berries, among others.
Vitamin C and zinc support the immune system and help protect cells from oxidative stress.
Bromelain is an enzyme from pineapple that is combined with quercetin within this formula.
Take one capsule daily, preferably in the morning with breakfast.