13 cool mint chocolate contains caffeine + chocolate chip. 13 chocolate brownie + crunchy peanut butter. 6 g protein. 180 calories. If it's Organic it's non GMO. 2 flavors in 1 smaller energy bar. Better together. Whether it's biking, hiking, or running a company for over 25 years, some things are better enjoyed together. That's what gave us the inspiration for Clif Bar Duos-two classic flavors in one convenient square for sustained energy to help fuel your active adventures. It's everything you love about your favorite Clif Bar energy bars, made even better now that they're together. Gary & Kit Founder and Owners of Clif Bar & Company. Family and employee owned. Cool mint chocolate contains caffeine. Chocolate chip. Chocolate brownie. Crunchy peanut butter. clifbar.com. how2recycle.info. 1-800-ClifBar M-F 8-5 PT. Clif Family Foundation. Giving back. Rainforest alliance . People & nature. Cocoa. Better Together Whether it's biking, hiking, or running a company for over 25 years, some things are better enjoyed together. That's what gave us the inspiration for CLIF Bar Duos--two classic flavors in one convenient square for sustained energy to help fuel your active adventures. It's everything you love about your favorite CLIF Bar energy bars, made even better now that they're together. Gary & Kit--Founder and Owners of CLIF Bar & Company Family and Employee Owned