Quercetin By Natural Factors Overview & Drug Interactions
Check For Interactions With Quercetin
Supplement: Quercetin by Natural Factors
Quercetin Label Images
This product contains
Below is a list of the 'active' ingredients listed on the supplement label for this product.
For a list of 'other ingredients', such as fillers, please see the 'Label Information' section on this page.
Quercetin Bioflavonoids extract
Quercetin is a type of flavonoid, which is a class of compounds found in a wide variety of plants and foods. It is purported to have a number of health benefits such as anti-inflammatory, antioxidant, and immune-boosting effects. Studies suggest it may also help to reduce the risk of certain chronic diseases, such as heart disease. In addition, quercetin may have anti-allergic properties and may be helpful in the treatment of allergies and asthma. It is a popular dietary supplement worldwide and is often included in products that contain antioxidants or various vitamins/minerals. Its wide range of potential health benefits mean that it could potentiate the effects of other drugs (e.g., anti-hypertensives), which is why there are an abundant number of potential interactions listed for quercetin.
See More Information Regarding Quercetin| Ingredient Group | Quercetin |
|---|---|
| Category | non-nutrient/non-botanical |
-
Japanese Pagoda
Ingredient Group Pagoda Tree Category botanical
Citrus Bioflavonoids extract
| Ingredient Group | Blend (Herb/Botanical) |
|---|---|
| Category | blend |
- Citrus Fruits
Bromelain
Bromelain is a group of proteolytic enzymes derived from pineapples. It has been traditionally used for its anti-inflammatory and protein-digesting properties. Some research suggests it may have potential benefits for conditions such as allergic rhinitis, burns, cancer, diabetic foot ulcers, and postoperative pain, among others. However, the evidence for its effectiveness in these areas is lacking, and more research is needed. It is important to note that bromelain should not be confused with other protein-digesting enzymes. Pregnant and lactating individuals should avoid using bromelain due to insufficient information about its safety in these populations.
See More Information Regarding Bromelain| Ingredient Group | Bromelain |
|---|---|
| Category | enzyme |
- Pineapple
Rutin extract
| Ingredient Group | Rutin |
|---|---|
| Category | non-nutrient/non-botanical |
Drugs that interact with Quercetin by Natural Factors
Below is a list of drug interactions for each ingredient in this supplement product. Please note that a supplement product may contain more than one ingredient that has interactions.
Label Information
Supplement Facts:
| Daily Value (DV) Target Group(s): | Adults and children 4 or more years of age |
|---|---|
| Minimum serving Sizes: |
1 Capsule(s)
|
| Maximum serving Sizes: |
1 Capsule(s)
|
| UPC/BARCODE | 068958013862 |
| Ingredient | Amount per Serving | Group | % DV, Adults & children 4+ years |
|---|---|---|---|
| Quercetin Bioflavonoids extract |
235 mg
|
Quercetin |
--
|
| Japanese Pagoda |
4.7 Gram(s)
|
Pagoda Tree |
|
| Citrus Bioflavonoids extract |
235 mg
|
Blend (Herb/Botanical) |
--
|
| Bromelain |
45 mg
|
Bromelain |
--
|
| Rutin extract |
45 mg
|
Rutin |
--
|
| Other Ingredients: |
Gelatin Capsule
Forms
Rice powder
Magnesium Stearate
Silica
|
|---|
Label Statments:
| Brand IP Statement(s) |
- Isura
|
|---|---|
| Formulation |
- Non-GMO
- Contains no artificial colors, preservatives or sweeteners; no dairy, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.
|
| General Statements |
- Mass spec
Documentation
Lab tested
- Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.
- Product of Canada
Recyclable container and label.
- Bioflavonoid complex
- Healthy immune support
- Quercetin, a popular bioflavonoid, is essential to optimize the body's use of vitamin C. Bioflavonoids are brightly-colored substances that are found in fruit and vegetables, typically as companions to vitamin C. Bioflavonoids are essential for proper absorption of vitamin C and have been shown to have antioxidant properties, increase capillary strength and keep collagen healthy.
|
| Suggested/Recommended/Usage/Directions |
- Suggested Usage: 1 capsule 1-3 times per day or as directed by a health professional.
|
| Precautions |
- Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding or trying to conceive, or if you are taking medication, have a medical condition or anticipate a surgery.
- Keep out of the reach of children.
- Sealed for your protection. Do not use if seal is broken.
|
| Storage |
- For freshness, store in a cool, dry place.
|
| FDA Disclaimer Statement |
- This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
|
| Seals/Symbols |
- Purity & potency guaranteed
|
| FDA Statement of Identity |
- Dietary Supplement
|
| General |
- R4
|
| Formula |
- Quercetin capsules are enhanced with citrus bioflavonoids, bromelain and rutin.
|
Brand Information
See all products by this brand
| Manufactured by | |
|---|---|
| Name | Natural Factors Canada |
| Distributed by | |
| Name | Natural Factors |
| Street Address | 14224 167th Avenue SE |
| City | Monroe |
| State | WA |
| ZipCode | 98272 |
Return to the main supplement interaction checker page
Parts of this content are provided by the Therapeutic Research Center, LLC and the Dietary Supplement Label Database.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC
Drug descriptions are provided by MedlinePlus.