Quercetin - Highly concentrated premium plant substance

With sophora japonica extract and acerola + vitamin C

High concentration
With extracts of the Japanese string tree Sophora japonica
Enriched with acerola & vitamin C

32,90 €

120 capsules (2-month pack)

plus VAT and shipping costs

Amount	Discount (%)	Price
1 - 2	—	32,90 €
3+	4.98 %	31,26 €

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Developed with medical specialists
More than 17,000 satisfied customers
Personal expert advice

Quercetin supports particularly well with

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Astaxanthin_EN_2026-ohne-Hintergrund-33g

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Three products:

This Product: Quercetin - 32,90 €
Astaxanthin - 36,90 €
CURCUMIN combi™ - 52,50 €

Frequently asked questions

Bioactive premium ingredients
Quercetin
is a yellow, natural plant pigment from the group of polyphenols and flavonoids and is found in many foods, such as apples, broccoli and onions. As a secondary plant substance, it is primarily known for its antioxidant properties. Current research on quercetin is investigating whether and to what extent quercetin can influence the histamine metabolism in the human organism.

Japanese cord tree (Sophora japonica)
The Japanese cord tree is of great importance in Far Eastern traditional medicine due to its valuable ingredients. This plant is also a source of various flavonoids, such as quercetin and rutin.

Acerola
is a type of plant whose cherry has long been considered one of the fruits with the highest vitamin C content in the world and is therefore also known as a “superfood”. The acerola fruit can contain 30 times as much vitamin C as a lemon.
The uniqueness of Quercetin
Natural plant substance complex for cell health
In contrast to conventional quercetin preparations, medpro’s plant substance complex with quercetin, Japanese string tree extracts and acerola powder contains a variety of plant components that can protect your cells from oxidative stress.

Consumption recommendation

Take 1 capsule twice daily with water before breakfast and before dinner. Do not exceed the recommended intake. Store in a cool, dark and dry place. Do not use if the packaging is damaged. Keep out of the reach of children. If you regularly take medication, please consult your doctor or pharmacist before using this product. Food supplements are no substitute for a balanced, varied diet and a healthy lifestyle.

Ingredients

Ingredients:

Quercetin, Sophora japonica extract, acerola powder with vitamin C

2 capsules per daily portion

Ingredients per daily portion	mg	% NRV*
Sophora japonica extract	500 mg
Quercetin	520 mg
Acerola powder with vitamin C	680 mg

* Reference amounts for the daily intake of vitamins and minerals or nutrient reference values (NRV)

The 8 most asked questions

What exactly is quercetin and why is it considered valuable?

Quercetin is a flavonoid found in many fruits and vegetables, especially apples, onions and berries.It is valued for its antioxidant properties, which help to neutralize free radicals in the body.Free radicals are unstable molecules that can damage cells and are linked to many health problems.Quercetin can help reduce inflammation and boost the immune system, which is why it is often taken as a supplement to support overall health.

How can Sophora japonica extract complement the effect of quercetin?

Sophora Japonica is a plant whose extract is rich in quercetin and other bioactive compounds.The extract is often used to support the antioxidant and anti-inflammatory properties of quercetin.In combination, Sophora Japonica extract may help to increase the efficiency of quercetin by providing additional antioxidant benefits and further promoting overall health.This combination may also help to better protect the body from oxidative stress and inflammation.

How does vitamin C help to improve the effect of quercetin?

Vitamin C is known for its strong antioxidant effects and its ability to support the immune system.When taken together with quercetin, it can enhance the antioxidant properties of quercetin.Vitamin C also helps to improve the stability of quercetin and promote its absorption in the body.This synergy may help quercetin's health benefits to be more effective by better protecting the body from oxidative stress and inflammation.

What health benefits can the combination of quercetin, Sophora japonica extract and vitamin C offer?

The combination of these three ingredients can provide various health benefits.Quercetin acts as a powerful antioxidant, helping to protect cells from free radical damage.Sophora Japonica extract enhances this effect and provides additional antioxidant and anti-inflammatory benefits.Vitamin C not only supports the absorption of quercetin, but also boosts the immune system and promotes overall cellular health.Together, these ingredients can help reduce inflammation, boost the immune system and promote overall cellular health.

Are there any specific health conditions or symptoms for which quercetin could be particularly helpful?

Quercetin can be particularly useful for people who suffer from chronic inflammation or allergies.Its anti-inflammatory properties can help to alleviate symptoms such as swollen joints or allergic reactions.Quercetin can also help with complaints such as nasal congestion or skin irritation.In addition, it can help protect the body against oxidative stress, which is associated with ageing and various chronic diseases.

How can quercetin supplementation contribute to overall quality of life?

Supplementing with quercetin can contribute to overall quality of life by boosting the immune system, reducing inflammation and supporting cellular health.People often report better energy and a general sense of well-being when taking quercetin regularly.Because it also acts as an antioxidant, it can help minimize the effects of stress and environmental pollution on the body, which can lead to an overall healthier lifestyle.

How does the formulation with highly concentrated quercetin affect efficacy compared to normal quercetin preparations?

Highly concentrated quercetin supplements provide a higher dose of the active ingredient, which can improve the efficiency and effectiveness of the supplement.This means that smaller amounts can be taken to achieve the same or even better results than lower concentrations.This concentration can be particularly helpful when higher doses are required to achieve specific health benefits or address specific health issues.

How do natural extracts such as Sophora japonica and acerola affect the product compared to synthetic additives?

Natural extracts such as Sophora Japonica and Acerola offer a variety of natural compounds that often work together synergistically to maximize health benefits.In addition to the main ingredients, they also contain additional bioactive substances that can increase the effectiveness of the product.Compared to synthetic supplements, which only provide single isolated compounds, natural extracts offer a broader spectrum of nutrients and can often have a better overall effect as they preserve the natural complexity of the plant.