GNC Vitamin C Capsules 500Mg: Provides Immune Support Vitamin C Is A Protective Antioxidant That Provides Immune Vitamin C Is Essential For Healthy Bones, Teeth, Blood Vessels, And Collagen Vitamin C Helps Protect Against Free Radical Damage Gluten Free, No Sugar, No Artificial Colors, No Artificial Flavors, No Preservatives, Sodium Free, No Wheat, No Corn, No Dairy 90-Day-Supply | GNC Vitamin C Capsules 500Mg Healthy - 90 Capsules (90 Servings)