The Quest Hero Protein Bar is the next evolution in flavor. We have managed to pack in 15-17 grams of protein per bar while maintaining only 4 grams of net carbs. Every Quest Hero Bar features a sweet, protein-filled coating, an unbelievably delicious gooey filling and has a satisfyingly chewy beyond cereal bar core. In the battle against bland protein bars and sugar-filled candy bars, you have got a Hero in your corner.