Description
Natural Factors C Extra + Quercetin Bioflavonoids is an immune-support formula that combines the antioxidant benefits of vitamin C with quercetin for enhanced support. Quercetin is a bioflavonoid found in many fruits, vegetables, and herbs. C Extra + Quercetin Bioflavonoids contains 500 mg of vitamin C blended with quercetin in each tablet or easy-to-swallow capsule. It contains no preservatives, sweeteners, gluten, or GMOs, and offers a convenient one-per-day formula for anyone looking for additional immune and antioxidant support.
Medicinal Ingredients
| Each tablet contains: | |
| Vitamin C (ascorbic acid) | 500 mg |
| Quercetin (bioflavonoids) | 500 mg |
Non-medicinal Ingredients
Microcrystalline cellulose, dibasic calcium phosphate dihydrate, croscarmellose sodium, carbohydrate gum, coating (carbohydrate gum [cellulose], glycerin), stearic acid, vegetable grade magnesium stearate (lubricant), silica.
Recommended adult dose: 1 tablet daily with food or as directed by a health care practitioner. Consult a health care practitioner for use beyond 12 weeks.
Caution
Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Keep out of the reach of children.
Allergy Information
Contains no artificial colours, 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.





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