Nature’s Bounty Mushroom Complex combines the power of three well-known mushrooms to support optimal immune function: maitake mushrooms, shiitake mushrooms, and reishi mushrooms.(1) This plant-powered mushroom supplement delivers immune support with each serving, helping to keep your immune system healthy.(1) Each one mushroom capsule serving provides 200mg each of each popular mushroom. Free from gluten and soy, this immune support supplement is also suitable for vegetarians, making it a great addition to any wellness routine (1). Support your immune health with the plant-power of mushrooms and give your body the nourishment it wants with this high quality mushroom complex from Natures' Bounty. (1) Adults: Take one capsule daily, preferably with a meal.