Rose Acre Farms Super-protein Egg Protein Powder is a formula that can be added to other protein shakes or simply mixed with various smoothie components (juice, yogurt, berries, milk, and other fruits). The user can drink these shakes/smoothies daily in place of meals or as snacks as a way to lower calorie and fat intake. Unlike traditional eggs, this protein powder is free of cholesterol, fat and carbohydrates. Naturally the core advantage of this supplement is the protein (82% pure), which encourages lean muscle tissue. Rose Acre Farms Egg Protein Powder is 100 percent kosher.