With so many natural protein bars available, many people wonder what makes one bar a better choice than another bar. Costas Foods Muscle Sandwich is an excellent example of what to look for in a high protein bar. Obviously, protein is important, and you want the source to be a high quality protein that will not just make you feel full but assist your muscle-building efforts. A Muscle Sandwich contains whey protein isolate, one of the best proteins for sustained muscle growth and protein synthesis.

Added to these 13g of protein are complex carbohydrates in the form of low-glycemic graham crackers. You need complex carbs to restore muscle glycogen slowly and increase your energy and endurance. Muscle Sandwich bars succeed at this goal and make the perfect snack to get you through a workout. Costas Foods Muscle Sandwich is the perfect bar to throw in your gym bag or car for those days when you need a high protein snack or a little extra boost to help you get through an intense workout.

Let’s be truthful here: Many energy bars taste awful. Not Muscle Sandwiches. They are delicious, no matter if you choose one made with 100% real peanut butter, chocolate or vanilla.