Host Defense

Discover the full line of Host Defense® mushroom supplements, expertly formulated by world-renowned mycologist Paul Stamets. Grown in the USA using certified organic mycelium, Host Defense products support immune health, cellular function, respiratory wellness, and mental clarity. Whether you're looking for the endurance of Cordyceps, the brain support of Lion’s Mane, or the immune strength of Turkey Tail, each supplement is designed for daily wellness and peak performance. Shop with confidence knowing you're choosing sustainably grown, non-GMO, and vegan mushroom formulas trusted by health professionals and wellness enthusiasts alike.