C Extra + Quercetin By Natural Factors Overview & Drug Interactions
Check For Interactions With C Extra + Quercetin
Supplement: C Extra + Quercetin by Natural Factors
C Extra + 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.
Vitamin C
| Ingredient Group | Vitamin C |
|---|---|
| Category | vitamin |
- Ascorbic Acid
Quercetin
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 |
- Bioflavonoids
Drugs that interact with C Extra + 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 | 068958013985 |
| Other Ingredients: |
Vegetarian Capsule
Forms
Magnesium Stearate
Stearic Acid
Microcrystalline Cellulose
Silicon Dioxide
|
|---|
Label Statments:
| Seals/Symbols |
- Isura
Non-GMO - Mass Spec
Documentation - Lab Tested
|
|---|---|
| Suggested/Recommended/Usage/Directions |
- Suggested Usage: 1 capsule 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 reach of children.
- Sealed for your protection. Do not use if seal is broken.
|
| Formula |
- Our C Extra + Quercetin contains 500 mg of vitamin C and 250 mg of Quercetin. Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth and gums. It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet, and supports healthy cell growth.
Quercetin is one of the most well-known antioxidant bioflavonoids. A free radical scavenger, quercetin helps support healthy sinus, respiratory and immune system function.
- C Extra + Quercetin
Bioflavanoids
500 mg / 250 mg
|
| Formulation |
- Easy-to-swallow capsules as compared to similar size tablets.
- Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.
- Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
- Suitable for vegetarians/vegans
- Immune Support
|
| 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.
|
| General Statements |
- Product of Canada
Recyclable container and label.
- Item # Q057462
|
| FDA Statement of Identity |
- Dietary Supplement
|
| Brand IP Statement(s) |
- Isura is a trademark of ISURA.
|
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.