Natural Factors Immune Support C Extra + QuercetinNatural 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. Supports immune function Contains

Microcrystalline cellulose

Restores breathing by controlling excess phlegm

A proprietary blend of clinically proven ECHINAMIDE with well-researched antiviral herbs

Whole Earth & Sea Pure Food Bone Structure provides real nutrition for building bone and keeping it strong

Improves mental focus and performance without over-stimulation

and proteins to energy

Made with all natural sweeteners and flavours

They are traditionally used in herbal medicine to help relieve symptoms of cold and flu

Protects against infectious organisms

Although they are not true vitamins

Helps protect against deterioration of joint cartilage

Relieves joint pain due to osteoarthritis