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Quercetin

Quercetin is a natural flavonoid. This substance is responsible for the color of fruits and vegetables. It is added to dietary supplements as a powerful antioxidant, anti-inflammatory agent, and effective antihistamine.

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Quercetin (plant flavonol found in many fruits and vegetables) and Bromelainu (proteolytic enzyme from pineapple) combined together with Zinc, vitamin C and Rose Hip extract.Vitamin C with combination of Rose Hip extract supports the normal function of the immune sy..
22.90€
Ex Tax:18.47€
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Haya Labs Quercetin with Bromelain 100% quercetin with bromelain  120 capsules  800 mg of quercetin, 200 mg of bromelain per serving strong anti-inflammatory properties antioxidant properties may help support immune system may help balance cholesterol levels power..
29.90€
Ex Tax:24.11€
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By: Swanson
Boost your cardiovascular and whole body antioxidant defenses with Swanson Premium Quercetin's all natural free radical fighting power. A natural antioxidant flavonoid found in onions, apples, green tea and other plant sources, quercetin provides valuable free radical protection for bl..
34.60€
Ex Tax:27.90€
By: FITS
What is quercetin?Quercetin is a natural substance that belongs to the group of flavonoids. Like other bioflavonoids, quercetin has strong antioxidant properties. Antioxidants are paramount to maintaining overall health due to their ability to fight free radicals in the body. It is believed that que..
17.90€
Ex Tax:14.44€
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By: Ecosh
Hypersensitivity reaction - or allergic reaction occurs when a person reacts to substances in the environment that are safe for most other people. Substances or factors that cause an allergic reaction are called allergens and they are found, for example, in dust (mainly due to the life activity..
35.00€
Ex Tax:28.23€
By: FITS
What is quercetin?Quercetin is a natural substance that belongs to the group of flavonoids. Like other bioflavonoids, quercetin has strong antioxidant properties. Antioxidants are paramount to maintaining overall health due to their ability to fight free radicals in the body. It is believed that que..
15.90€
Ex Tax:12.82€
Add to Cart
By: FITS
What is quercetin?Quercetin is a natural substance that belongs to the group of flavonoids. Like other bioflavonoids, quercetin has strong antioxidant properties. Antioxidants are paramount to maintaining overall health due to their ability to fight free radicals in the body. It is believed that que..
15.90€
Ex Tax:12.82€
Quercetin and bromelain are often used together due to their synergistic properties and ability to enhance each other. Thus, this complementary combination can promote year-round respiratory health and support overall seasonal comfort. Together they can have the following beneficial effect..
51.90€
Ex Tax:41.85€
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By: Solgar
The complex includes the important bioflavonoid quercetin in a synergistic formula with Ester-C Plus to provide unique antioxidants as well as support for immune health. Quercetin is found in onions and other foods. It has antioxidant properties that help fight free radicals. Ester-C ..
45.90€
Ex Tax:37.02€
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By: Ecosh
Quercetin with Vitamin C PureWay-C® and Flavipure® is a powerful combination of natural antioxidants designed to support the immune system and protect cells from oxidative stress.  Quercetin is a premium, highly bioavailable, natural flavonoid that has a pronounced antioxidant..
28.00€
Ex Tax:22.58€
Quercetin 500 mg 50 Tabs
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Haya Labs Quercetin is a unique product with multiple benefits for the overall health. The supplement contains natural ingredients and has no reported side effects.Antioxidant Anti-inflammatory effect Stimulates the immune system Relieves symptoms of allergy Slows down the aging proce..
18.50€
Ex Tax:14.92€
Quercetin VEGE 90 caps
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OstroVit Quercetin VEGE is a modern dietary supplement in vegan capsules containing dihydroquercetin (Sophora Japonica L. - Japanese Pearlwort).  OstroVit Quercetin VEGE was developed for people who follow the principle of veganism or vegetarianism, does not contain any substances and compound..
10.90€
Ex Tax:8.79€
Quercetin 500mg 90 capsules
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By: FITS
What is quercetin?Quercetin is a natural substance that belongs to the group of flavonoids. Like other bioflavonoids, quercetin has strong antioxidant properties. Antioxidants are paramount to maintaining overall health due to their ability to fight free radicals in the body. It is believed that que..
15.90€
Ex Tax:12.82€
Quercetin 90 capsules
Out Of Stock
By: Ecosh
Quercetin is an active and highly bioavailable flavonoid of natural origin. Flavonoids give many fruits, flowers and vegetables their specific color. The specialty of the flavonoid lies in its strong antioxidant properties. Quercetin, as a well-absorbed antioxidant, protects cell..
45.00€
Ex Tax:36.29€
Quercenase 60 capsules
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A combination of phytosomes quercetin and bromelain that provides support for allergy sufferers and also helps reduce bruising and swelling. Quercenase is a powerful combination of bromelain and quercetin designed to promote optimal cellular function. The synergistic action of these two compoun..
69.90€
Ex Tax:56.37€
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The benefits of quercetin

Bioflavonoids were discovered in 1936. Research and experiments that had been conducted for many years allowed the discovery of the quercetin benefits and its effectiveness in treating various pathologies. 

For example: 

  • heart diseases; Quercetin picture
  • high arterial pressure;
  • diabetes;
  • inflammation of different causes;
  • prostate infections;
  • blood vessels atherosclerosis;
  • high level of cholesterol;
  • psychological disorders;
  • allergic rhinitis;
  • peptic ulcer disease;
  • asthma;
  • viral diseases;
  • condition after kidney transplantation;
  • and for the prevention of cancer.

The dietary supplements that contain quercetin and bromelain (the substance completes and improves the quercetin action) fight oxidation processes that harm our tissues and cells. Combined with vitamin C, they regulate collagen production, which promotes the strengthening of vessels walls, decreasing the coagulation of excessively thick blood, and preventing the risk of thrombosis.

Quercetin use, benefits, and who should take it

Quercetin in capsules is recommended for use in people with a weak immune system. The bioflavonoid stimulates T–lymphocytes, monocytes, microphages, and natural killers, which are used to normalize the functioning of the immune system. Additionally, it regulates the number of cytokines and eliminates pathogenic immune complexes from the blood flow.

The powerful anti-inflammatory effect allows using the dietary supplement to prevent and treat arthritis. Quercetin prevents histamine release and, therefore, is used to treat allergies – it does not cause side effects, such as asthmatic symptoms or drowsiness. It eliminates the blockage of sinuses, sneezing, tearing, and allergic rash. The supplement is used to treat infectious and viral diseases, for example, chronic prostatitis, seasonal respiratory diseases, and infectious cystitis.

Quercetin is a powerful antioxidant; it removes salts of heavy metals, toxic substances, products of metabolism, and decomposition from our body. Taking the bio supplement improves digestion and normalizes the functioning of the digestive tract.

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