Most egg protein powders have ingredients that include egg albumen, cocoa, artificial flavors, lecithin and scallops. A typical serving of a scoop of egg protein powder contains about 100 calories and is a very healthy way to help your body get the protein that it needs by a low calorie food. Each type of egg protein powder may have a different taste, and you may want to try a few different ones until you find out that tastes great and works the best for you. If you are serious about building muscle and want to find a healthy way to get the lean protein that your body needs to build lean muscle, you should consider trying a egg protein supplement source and seeing what benefits it can have on you and in your weight training.