Amount per serving:Echinacea purpurea root (extract 4:1) 570mg
Equiv to 2280mg dried herb
Beta glucan 500mg
Holy basil leaf (extract 4:1) 400mg
Equiv to 1600mg dried herb
Ginger root (extract 20% Gingerols) 360mg
Marshmallow root (extract 10:1) 50mg
Equiv to 500mg dried herb
Also contains: Hypromellose (capsule), Microcrystalline cellulose, Silicon dioxide, Magnesium stearate.