With SMARTZONE bars you'll find both balanced nutrition and the great taste you expect from Hershey. Developed in accordance with the scientific principles of the Zone Diet, HERSHEY'S SMARTZONE bars deliver a balance of calories from carbohydrates, protein and fat. The end result is a delicious CONTROLLED RELEASE NUTRITION bar with a low glycemic index and low glycemic load to help keep you feeling satisfied longer.

Related FAQ:
How do HERSHEY'S SMARTZONE energy bars compare to other snacks?