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Quercetin
Quercetin is backordered and will ship as soon as it is back in stock.
- 600 mg pure quercetin per capsule
- Plant-based active ingredient from highly concentrated sources
- No unwanted additives – only rice flour as a filler
- Vegan
- Lab-tested for contaminants
- Contents: 90 capsules / servings
Quercetin – an interesting plant compound
Quercetin is a secondary plant compound with antioxidant effects and belongs to the large group of flavonoids. Foods such as onions, capers, elderberries, apples and blueberries are particularly rich in quercetin – all well-known sources of natural antioxidants.
Alongside kaempferol, quercetin is one of the most common flavonoids found in plant-based foods – and at the same time one of the most intensively studied.
In nature, quercetin is found not only in its pure form, but also in bound forms, for example as rutin. This is a flavonol made up of quercetin and the sugar rutinose.
Quercetin content of selected foods (per 100 g):
- Capers: 234 mg
- Onions (raw): 30–50 mg
- Kale: 23 mg
- Apples: 4–6 mg
- Blueberries: 3–5 mg
- Broccoli: 3 mg
- Cherries: 2–5 mg
- Dark grapes: 3 mg
- Tomatoes: 1.3 mg
- Green tea: 2 mg
What properties does quercetin have?
Quercetin is especially valued for its contribution to cellular protection against oxidative stress. Antioxidants help the body defend itself against free radicals – a process associated with protection against so-called lifestyle diseases (Xu et al., 2019; Kıran et al., 2023). Among flavonoids, quercetin is considered one of the most important protective compounds from plant-based nutrition.
In addition, quercetin is also being studied in connection with allergies. Studies suggest that it may influence the release of histamine from mast cells – a possible factor in allergic reactions such as hay fever or in cases of histamine intolerance (Yamada et al., 2022; Weng et al., 2012).
Further clinical data suggest that quercetin may also have potential supportive effects in certain cases of rheumatoid arthritis or viral challenges (Javadi et al., 2017; Pierro et al., 2023).
Edubily Quercetin Capsules – natural and pure
Edubily focuses on quality: 600 mg pure quercetin per capsule, lab-tested and free from controversial additives. Rice flour is the only filler used in the capsules. The capsules are 100% plant-based, making them ideal for vegans too.
Frequently asked questions & answers from Edubily
Does the product contain fillers or similar additives?
Yes, but only a minimal amount of rice flour as a filler to ensure the capsules are filled optimally. We deliberately avoid controversial or unnecessary additives.
What is the best way to take quercetin capsules?
To improve bioavailability, it is recommended to take quercetin with some fat or a fatty meal.
Nutrition facts
| Content | per serving (= 1 capsule) |
| Quercetin | 600 mg |
Ingredients
80.8 % quercetin, hydroxypropyl methylcellulose (capsule shell), rice flour.
Recommended intake: Take 1 capsule daily, unchewed, with sufficient liquid after a meal.
Notes: Do not exceed the stated recommended daily dose. This product is not a substitute for a balanced and varied diet or a healthy lifestyle.
Keep out of reach of small children.
Store in a cool, dry place away from light.
Quality & safety to the highest standard
Edubily places great importance on developing and manufacturing products on a scientifically grounded basis. Their production is carried out by experienced partners in Germany and Austria, who are regularly subject to unannounced inspections and are certified according to IFS Food and HACCP. This means Edubily meets strict hygiene and safety requirements. In addition, all products are tested again in independent laboratories for factors such as heavy metals, nutrient levels and possible contaminants. Edubily’s goal is not simply to offer any dietary supplements, but safe and effective ones that support health and well-being through well-thought-out formulas and continuous development. This gives fitness athletes and health-conscious people confidence that they are getting a high-quality, responsibly designed product.
Quercetin
Quercetin is backordered and will ship as soon as it is back in stock.
- 600 mg pure quercetin per capsule
- Plant-based active ingredient from highly concentrated sources
- No unwanted additives – only rice flour as a filler
- Vegan
- Lab-tested for contaminants
- Contents: 90 capsules / servings
Quercetin – an interesting plant compound
Quercetin is a secondary plant compound with antioxidant effects and belongs to the large group of flavonoids. Foods such as onions, capers, elderberries, apples and blueberries are particularly rich in quercetin – all well-known sources of natural antioxidants.
Alongside kaempferol, quercetin is one of the most common flavonoids found in plant-based foods – and at the same time one of the most intensively studied.
In nature, quercetin is found not only in its pure form, but also in bound forms, for example as rutin. This is a flavonol made up of quercetin and the sugar rutinose.
Quercetin content of selected foods (per 100 g):
- Capers: 234 mg
- Onions (raw): 30–50 mg
- Kale: 23 mg
- Apples: 4–6 mg
- Blueberries: 3–5 mg
- Broccoli: 3 mg
- Cherries: 2–5 mg
- Dark grapes: 3 mg
- Tomatoes: 1.3 mg
- Green tea: 2 mg
What properties does quercetin have?
Quercetin is especially valued for its contribution to cellular protection against oxidative stress. Antioxidants help the body defend itself against free radicals – a process associated with protection against so-called lifestyle diseases (Xu et al., 2019; Kıran et al., 2023). Among flavonoids, quercetin is considered one of the most important protective compounds from plant-based nutrition.
In addition, quercetin is also being studied in connection with allergies. Studies suggest that it may influence the release of histamine from mast cells – a possible factor in allergic reactions such as hay fever or in cases of histamine intolerance (Yamada et al., 2022; Weng et al., 2012).
Further clinical data suggest that quercetin may also have potential supportive effects in certain cases of rheumatoid arthritis or viral challenges (Javadi et al., 2017; Pierro et al., 2023).
Edubily Quercetin Capsules – natural and pure
Edubily focuses on quality: 600 mg pure quercetin per capsule, lab-tested and free from controversial additives. Rice flour is the only filler used in the capsules. The capsules are 100% plant-based, making them ideal for vegans too.
Frequently asked questions & answers from Edubily
Does the product contain fillers or similar additives?
Yes, but only a minimal amount of rice flour as a filler to ensure the capsules are filled optimally. We deliberately avoid controversial or unnecessary additives.
What is the best way to take quercetin capsules?
To improve bioavailability, it is recommended to take quercetin with some fat or a fatty meal.
Nutrition facts
| Content | per serving (= 1 capsule) |
| Quercetin | 600 mg |
Ingredients
80.8 % quercetin, hydroxypropyl methylcellulose (capsule shell), rice flour.
Recommended intake: Take 1 capsule daily, unchewed, with sufficient liquid after a meal.
Notes: Do not exceed the stated recommended daily dose. This product is not a substitute for a balanced and varied diet or a healthy lifestyle.
Keep out of reach of small children.
Store in a cool, dry place away from light.
Quality & safety to the highest standard
Edubily places great importance on developing and manufacturing products on a scientifically grounded basis. Their production is carried out by experienced partners in Germany and Austria, who are regularly subject to unannounced inspections and are certified according to IFS Food and HACCP. This means Edubily meets strict hygiene and safety requirements. In addition, all products are tested again in independent laboratories for factors such as heavy metals, nutrient levels and possible contaminants. Edubily’s goal is not simply to offer any dietary supplements, but safe and effective ones that support health and well-being through well-thought-out formulas and continuous development. This gives fitness athletes and health-conscious people confidence that they are getting a high-quality, responsibly designed product.