Mushroom Supplement for Antioxidant Support This herbal supplement supports antioxidant activity and immune health making it a great dietary supplement for overall health support Herbal Supplement with Mesima Mushroom Our antioxidant supplement is formulated with Mesima mushroom a mushroom species known to support a balanced immune response About Host Defense Host Defense Mushrooms was founded by renowned mycologist Paul Stamets our mushroom mycelium is certified organic nonGMO glutenfree and grown in the USA Powered by Mushroom Mycelium Our organic mushroom mycelium is grown on organic brown rice substrate thirdparty studies show that mushroom mycelium and fermented rice substrate support your health Mushroom Dietary Supplement Capsules As a dietary supplement take 2 mushroom capsules once daily with food or on an empty stomach or as recommended by your healthcare advisor