Important secondary plant compound, derived from the flowers of the Japanese pagoda tree (botan. Sophora japonica) with 95% pure quercetin.

Delivery time 3 - 5 days
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Pharmazentralnummer: 16025663
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Dietary Supplement
with Quercetin

Quercetin by Dr. med. Michalzik M.D.
from the flowers of the Japanese pagoda tree (botan. Sophora japonica) with 95% pure quercetin. Quercetin belongs to the group of phytonutrients.

Quercetin is a well-known flavonoid (secondary plant substance) and is found in many plants. These flavonoids give plants the great advantage of optimizing their own survival rate by protecting themselves from harmful environmental influences.

Like many other phytochemicals (secondary plant compounds) flavonoids are antioxidants. A well-known example is also vitamin C. These antioxidants prevent the reactions of free radicals in the human body. Since these reactions can damage the cells, flavonoids, such as vitamin C, are considered to be cell-protective.

In addition, flavonoids can protect the polyunsaturated fatty acids in the body and promote the absorption of minerals and vitamins.

The human body cannot produce bioflavonoids, so they have to be supplied in the diet. However, it is problematic that most flavonoids have a rather moderate absorption.

Therefore, it is reasonable to take quercetin with other bio-enhancers, such as vitamin C, to increase bioavailability.

Furthermore, it is recommended to take quercetin in smaller amounts (e.g. 2 times 250 mg) distributed throughout the day, thereby achieving a constant concentration in your blood level.

See also table.

Bioverfügbarkeit von Quercetin
Suitable for vegetarians & vegans!

Free of sugar
Free of lactose
Free of Gluten
Free of gelatin
Not irradiated
Free of magenseium stearate
Nature & Purity

 Made in Germany.

Quercetin by Dr. Michalzik is subject to strict examinations of German supervisory authorities. It is manufactured by use of gentle production technologies without heat or additives in the capsule filling and without the use of processing agents which are not required to be mentioned on the packaging.
No industrially produced silicic acid (silicon dioxide) flow aid.
Biotikon does not use silicon dioxide or silicic acid (SiO2, known as E551) as a flow aid. The foundation for product testing "Stiftung Warentest" states that those may contain nanoparticles. Silicic acid or silicon dioxide in dietary supplements has been discouraged. Bio Suisse has terminated approval of silica or silicon dioxide. Silica from horsetail is not to be confused with this industrially produced silica.
No Aluminum Contained
A large number of nutritional supplement providers use aluminum as a sealant for cans. During the sealing process an aluminum foil is strongly heated by a high frequency electromagnetic field. We deliberately do not use this method!
Without talcum!
The release agent and lubricant talcum which is used for manufacturing of tablets or capsules can contain asbestos fibers. Biotikon completely dispenses with the use of release agents and lubricants in their capsule production.
Fresh Products!
From the date of sale all of our products have a long lasting shelf life. This is possible because we process in house.
Food Safety HACCP
Biotikon products are manufactured in accordance with legal requirements and in compliance with the HACCP concept in order to ensure food safety.
Please note: With each purchase, you are also automatically supporting chosen social projects. Further information can be found in our blog under Social Engagement .
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Ingredients per daily recommendation,
2 capsules:
500 mg

Ingredients: Sophora japonica with 95% pure quercetin, capsule material made of pure vegetable cellulose (Hydroxy-propyl-methyl-cellulose)

Purest Quality from Biotikon®

Pure substances without additives or fillers in the capsule filling
Gluten-free, lactose-free and gelatine-free
Information about residue control: please contact us
Packaging made of HDPE, no plasticisers
Without animal testing
We deliver fresh products
Daily Dosage:
Take 1 Quercetin capsule twice a day with liquid after a meal.

Package Contents:
60 Quercetin capsules. Each capsule contains 250 mg quercetin.

Storage: Keep cool & dry, protect from light exposure.

Important Note: The recommended daily dose should not be exceeded. Nutritional supplements are not intended to be a substitute for a varied and balanced diet or a healthy lifestyle. Children, pregnant women, and nursing mothers should consult with a doctor before using this product. Keep out of reach of children.
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Important secondary plant compound, derived from the flowers of the Japanese pagoda tree (botan. Sophora japonica) with 95% pure quercetin.

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Important phytochemical from the flowers of the Japanese pagoda tree (bot. Sophora japonica) with 95% pure quercetin combined with stomach-friendly vitamin C.

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The new immune bundle for you at a special price

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Your Biotikon® Advantages:

  • Made in Germany
  • Premium-quality extract
  • Capsule contains
    no additives*
  • free shipping on orders over 70 Euro
  • with also on packing stations,
  • GB 3 - 5 days
  • DE 1 - 3 days
  • AT, CH, EU 3 - 5 days
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