Pure Protein Lemon Cake Protein Bars are delicious high protein snacks with high quality protein that support lean muscle and strength. These lemon cake protein bars contain whey protein isolate and are gluten free. Each protein bar contains 20 grams of protein, 190 calories and 2 grams of sugar to support your busy and active lifestyle. Grab a Pure Protein bar for high quality protein, an essential part of a nutritious, balanced diet. Whether you prefer to enjoy lemon cake protein bars pre workout, post workout, or on the go, youll love the taste of these gluten free protein bars. Pure Protein is proud to offer high protein snack bars with low sugar and great taste. For best results, drink 8 ounces of water or other liquid with these gluten free protein bars.