Kellogg Co. has introduced a new line of Special K Protein Snack Bars, which are designed for quick and easy consumption. Small but mighty, with six grams of protein and 90 calories per bar, they make it easy to refuel on the go. The protein bars come in two distinct flavors: Berry Vanilla and Brownie Sundae. Now available in five-count packages throughout grocery retailers nationwide, the suggested retail price for the protein bars is $4.29. More information on the new product can be found on the company’s website.