Think Thin Protein Bars 2.1 Oz. Bar Flavors Creamy Peanut Butter, Chocolate Fudge, Chunky Peanut Butter, Brownie Crunch, Dark Chocolate, Chocolate Mudslide, White Chocolate Chip Think Thin s great tasting protein bars include 20 grams of protein but unlike most other bars they do not include artificial sweeteners, fillers or additives. Think Thin uses natural ingredients to create a high nutrition bar that is sugar free, gluten free, low carb, wheat free, GMO free, palm kernel oil and cotton