ImmPower ER AHCCProlonged Absorption of Active Ingredients ImmPower ER, AHCC extended release formula, should be used on the recommendation of a health professional. It is best to take ImmPower ER at least one hour away from other supplements and or medication. Ingredients Serving size: 2 Capsule Servings per container: 30 Ingredient Quantity AHCC proprietary blend 1000 mg A. H. C. C. Proprietary Blend 1000 mg Lentinula edodes Other Ingredients: VCap plant derived