Naturally & artificially flavored. The snack bar that helps you stay on track. 4 g of Protein. The Special K Protein way to stay on track and help manage your weight loss goals. Now you have a convenient way to resist temptations and stay on track until your next meal. You'll love feeling great about achieving your weight management goals. Exchange: 1 carbohydrate, 1/2 fat. The dietary exchanges are based on the Exchange List for Meal Planning, copyright 2003, by The American Diabetes Association, Inc. and The American Dietetic Association.