Barberry (Berberis vulgaris L.) Extract 4:1
Bitter Orange (fruit) (Citrus aurantium L.) Extract 25% Bioflavonoids
Cayenne Pepper (fruit)(Capsicum annum L.) 40,000SHU
Echinacea angustifolia (root) Extract 4:1
Echinacea purpurea (root)
Garlic (root/bulb)(Allium sativum L.)
Ginger (root)(Zingiber officinale roscoe) Extract 4:1
Goldenseal (Hydrastis canadensis)
Grapefruit (seed)(Citrus x paradisi) Extract 4:1
Magnesium (as magnesium oxide)
Maitake (mushroom)(Grifola frondosa (Dicks.) Gray)
Myrrh (gum/resin)(Commiphora molmol) Extract 4:1
Oregon Grape (root) Extract 4:1
Olive (leaf)(Olea europara L.) Extract 20% Oleuropein
Shiitake (mushroom)(Lentinus edodes (Berk.))
Vitamin A (as beta carotene)
Vitamin B6 (as pyridoxine hcl)
Vitamin C (as ascorbic acid)
Zinc (as zinc gluconate)