BGood State - Liquid ionic iodine - 4 drops equals 500 mcg per serving - 600 total servings - 4 ounces ReviewbP PP Good State - Liquid ionic iodine - 4 drops equals 500 mcg per serving - 600 total servings - 4 ounces PAbsorbs Much better than Pills!PProfessional Grade - Natural IodinePEasy to mix with Juice or WaterPComes with Glass Eye Dropper for Easy DosingP