Professional Formulas Immustim Complex is a concentrated blend for immune system support. Lyophilized glandular with synergistic support for immune health. Recommended use: Take 1 capsule up to 6 times daily following meals, or as directed by a healthcare professional. Professional Formulas Immustim Complex Facts: 1 capsule contains: Vitamin A (as retinyl palmitate) 2250 mcg RAE (7500IU) Vitamin C (as L-ascorbic acid) 100 mg Vitamin E (as succinate) (from soy) 33.5 mg alpha tocopherol (50IU) Zinc (as aspartate) 10 mg Echinacea (Echinacea purpurea) Root 50 mg Lymph tissue (bovine) 40 mg Spleen tissue (bovine) 40 mg Thymus tissue (ovine) 40 mg Bee pollen 25 mg Placenta tissue (bovine) 25 mg Bone marrow tissue (bovine) 20 mg Parotid tissue (bovine) 20 mg Adrenal tissue (bovine) 10 mg Other Ingredients: Vegetarian capsule (hypromellose and water), organic brown rice, and vegetable medium chain triglycerides.