Getting stronger has never tasted so good – and been so good for your body. Lower sugar. 27g protein bar whey and rice. No Maltitol. Gluten Free. Non-GMO. rBGH-Free. Getting Stronger has never tasted so good - and been so good for your body! Nugo Stronger's special protein blend of whey, rice and casein was formulated with 3 protein sources, each with different absorption rates to provide your body with high quality complete protein for maximum muscle recovery. We lowered the sugar in Stronger by using chicory root instead of Maltitol, a sugar alcohol that may cause gastric distress and an unpleasant aftertaste for many people. Whether you want to build muscle, stay toned or get fit, NuGo Stronger is a delicious way to achieve your goal.