C Extra + Quercetin
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 50% of ingredients have research evidence
Product Label
Have a supplement label? Find it here.
Upload a photo of any supplement label to search our database of 92,312 products.
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Target Groups
Product Information
📋 Directions for Use
Suggested Usage: 1 capsule per day or as directed by a health professional.
⚠️ Warnings & 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.
🧪 Formulation Notes
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.
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
C Extra + Quercetin Bioflavanoids 500 mg / 250 mg
Additional Information
Isura Non-GMO - Mass Spec Documentation - Lab Tested
For freshness, store in a cool, dry place.
Product of Canada Recyclable container and label.
Item # Q057462
Product Details
Research Evidence
Compare Similar Products