Natural Factors
Natural Factors C Extra + Quercetin 500 mg/250 mg 60 Capsules
Vitamin C and quercetin provide antioxidant support and help support healthy sinus, respiratory, and immune function. Each capsule provides 500 mg of vitamin C and 250 mg of quercetin.
Vitamin C and quercetin provide antioxidant support and help support healthy sinus, respiratory, and immune function. Each capsule provides 500 mg of vitamin C and 250 mg of quercetin.
Source: Natural Factors Canada.
Medicinal ingredients (per capsule): Vitamin C (ascorbic acid) 500 mg; quercetin (Sophora japonica bud) 250 mg.
Non-medicinal ingredients: Vegetarian capsule, vegetable-grade magnesium stearate, microcrystalline cellulose, stearic acid, and silica.
Adults: Take 1 capsule daily with food or as directed by a healthcare practitioner. Consult a practitioner for use beyond 12 weeks.
Warnings
Consult a healthcare practitioner before use if pregnant or breastfeeding. Keep out of reach of children.