Immune Renew contains astragalus extract, beta glucans mushroom blend and other ingredients to support immune system and support of T-cell and natural killer cell activity.Immune Renew is a potent proprietary high beta-Glucans Mushroom blend combined with a standardized Astragalus Extract. Immune Renew has been formulated to support a healthy immune system. Scientific studies indicate that Astragalus may support a number of aspects of healthy immune function, including healthy B-Cell and Natural Killer Cell activity. Our proprietary formula of eight organic mushrooms provides additional immune support due to its high beta-Glucans content. The beta-glucan polysaccharides found in mushrooms have demonstrated remarkable activities with respect to the support of balanced innate and adaptive immune responses. A strong, responsive immune system is the foundation of good health, helping to support healthy immune system function seasonally and throughout the year. Supports a healthy Immune system Directions: Adult Dosage: Take 1 capsule daily. Use for up to 3 months.Protocol for Life Balance Immune Renew Facts: 1 Vegetable capsule contains: Organic Mushroom Blend 200mg (Optimized Mycelial BioMass) [Blend of Trametes versicolor (Turkey Tail), Agaricus blazei (Sun Mushroom), Grifola frondosa (Maitake), Cordyceps sinensis (Cordyceps), Phellinus linteus, Hericium erinaceus (Lion's Mane), Ganoderma lucidum (Reishi) and Lentinula edodes (Shiitake)] Astragalus Root Extract 200 mg (Astragalus membranaceous) (min 70% Polysaccharides) Non-Medicinal Ingredients: Cellulose, Veg Capsule (hypromellose, water), Silica and Magnesium Stearate (vegetable source).