Your Immune Defense 50 Servings Certified 100% Vegan | Gluten Free | Non GMO | Fermented Dietary Supplement Powder USDA Kosher Immune. Your Immune Defense. Get your "fight on" with our blend of seven unique species of mushrooms creating a synergy of immune benefits. Harness your natural defense with powerful beta glucans, digestive enzymes, fiber, prebiotics, antioxidants and other nutrients to keep your body battle ready. Discover the Wisdom of Om Om is a leading producer of pure, fresh, Certified 100% Medicinal Mushroom Powders. Our team traveled the world to discover our unique mushroom varieties that combine the perfect balance of ancient wisdom with our modern growing methodology. We encourage you to try for yourself and experience a new level of vibrancy and overall wellness.