Proprietary blend : echinacea root ( echinacea purpurea ) , garlic root bulb ( allium sativum ) , and oregon grape root ( mahonia aquifolium ) . Other ingredients : dicalcium phosphate , microcrystalline cellulose , stearic acid , modified cellulose gum , vegetable magnesium stearate , silicon dioxide and pharmaceutical glaze ( shellac , povidone ) .
May contain wheat and their derivatives,eggs and their derivatives,fish and their derivatives,soybean and its derivatives,shellfish,milk and its derivatives,tree nuts and their derivatives.