Natural Factors Immune Support C Extra + Quercetin Bioflavonoids TabletsNatural Factors C Extra + Quercetin Bioflavonoids is an immune support formula that combines the antioxidant benefits of vitamin C and the bioflavonoid quercetin in a potent 1: 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. Supports immune function Contains

and harvested when active ingredients are at their peak concentration

Each serving (5 g) contains:

a bile duct obstruction

Each tablet contains: Calcium (citrate) 350 mg

maintaining the integrity of the intestinal barrier

1000mcg 200 Sublingual Tablets

1531g 100% Magnesium Flakes

The bulbs are gently processed without ethanol or other solvents

Non-medicinal Ingredients

black pepper

advanced B complex and feel the difference

Source of vitamins