- Supports immune function
- Contains antioxidants that help protect against free radicals
- Helps in collagen formation to maintain healthy bones, cartilage, teeth, and gums
- Supports the bodys ability to metabolize nutrients
- Assists in preventing vitamin C deficiency
Natural Factors C Extra + Quercetin Bioflavonoids is an immune-support formula that combines the antioxidant benefits of vitamin C and the bioflavonoid quercetin in a synergistic 2: 1 ratio. Vitamin C helps in collagen formation to maintain healthy bones, cartilage, teeth, and gums, while quercetin enhances the activity of vitamin C in the body. Quercetin is currently being studied for additional health benefits.
- Quercetin (bioflavonoids)250 mg
- Vitamin C (ascorbic acid)500 mg