20 g Protein Bar Kosher Low Glycemic† Non-GMO Ingredient Sources The Official Protein Bar of Spartan Race You'll Know At The Finish Line RainForest Alliance Certified Cocoa Fitness Is Built You're not done. You're a work in progress, building toward something great. That's why we made Clif Builder's - the great tasting protein bar that makes every ingredient count - so you can get the most out of your workout. 20 g of complete protein, with essential amino acids to help repair and build muscle Carbohydrates to help replenish your muscle glycogen stores after a workout Vitamins and minerals to support protein metabolism