Anabolic designs nitr ox is a high quality pre workout thatrsquos been made with the best ingredients to give you the benefits you need to power through a workoutr anabolic designs nitr ox is contains ingredients such as l taurine l norvaline citrulline malate hydromax pottassium and sodiumr anabolic designs nitr ox provides you with 6g of citrulline malate this has the ability to covert arginine through a process in your kidneys the higher levels of arginine found in your muscles the