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  • Quercetin | 90 capsules á 500 mg
  • Natural quercetin with 500 mg active ingredient per capsule
  • Important secondary plant substance
  • Good bioavailability and tolerability
  • Pure substance without auxiliary substances and additives
  • Only vegan capsule shells: 100% free of carrageenan and PEG
  • Plastic free packaging
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Quercetin capsules at Sanutrition

Premium quality quercetin

Sanutrition Quercetin contains high-dose quercetin derived from 100%
natural source: pure premium flower extract from the flowers
of the Japanese cord tree (Sophora japonica)

Quercetin – the king among flavonoids

Quercetin is a natural yellow pigment belonging to flavonoids and polyphenols.
It is extracted from the flowers and buds of the Japanese string tree. Flavonoids
belong to the polyphenols and are valuable plant constituents that are the focus of research.
Quercetin, in addition to its antioxidant potential, is also believed to play a role in anti-aging processes,
in situations of stress and fatigue and the health of the respiratory and immune systems attributed.


Quercetin, vegan capsule shell (hydroxypropylmethylcellulose).

Ingredients per daily dose (1 capsule) % NRV*
Quercetin 500 mg -**

* the nutrient reference quantity
** no reference available

Sustainable packaging

Our high quality micronutrient product in pure form comes in recyclable packaging without plastic.



Sustainable and environmentally friendly at Sanutrition

  • Premium active ingredients as pure substances
  • Sourced directly from the most reputable raw material suppliers in the world
  • Avoidance of any synthetic additives
  • If additives, only valuable natural substances
  • Voluntary declaration also of substances that do not have to be declared
  • Maximum avoidance of chem. Solvent for extracts
  • Exclusive custom made for purity and quality
  • Production in AT and EU (HACCP, GMP)
  • Only vegan capsule shells: 100% free of carrageenan and PEG
  • Sustainable packaging made of climate-neutral paper, no plastic, no aluminum, no energy-intensive glass

All products 100% without: magnesium stearate, silicon dioxide, nanoparticles (without legal exceptions), genetic engineering, artificial colors and flavors, titanium dioxide, added sugars & sweeteners.



At Sanutrition, we focus on products that help you lead a
healthy and happy life
and at the same time be in harmony with nature. We have concentrated on the development, production and marketing of
Premium micronutrient preparations
focused. From all regions of the world, we seek out outstanding foods and valuable botanicals that help you promote and maintain health and vitality naturally. All preparations are produced in manufactory standard according to the Pure substance principle – completely without artificial colorants, flavor enhancers, coating and separating agents in Austria and exported throughout Europe.
With the world’s first
Paper can for supplements
we set new standards in the field of sustainable, climate-neutral packaging. Our developments & productions meet the highest demands in terms of naturalness, purity and quality. We pursue this ideal at all levels, with meticulous love, down to the smallest detail.


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