Creaboom! is a specially developed for both endurance and strength training. Creatine increases strength and stamina. Most endurance atheletes avoid creatine for the side effects : body weight gain caused by retain moisture. With the customized NutrID Creaboom you can choose for two different creatine types. Creatine that will retain moisture (creatin monohydrate) and creatine that will NOT retain moisture en keep the body weight stable (creatine ethyl ester). There is no reason for endurance atheletes to skipp creatine anymore!