Reflex Nutrition Micellar Casein 909g Chocolate offers the benefits of slow-digesting protein in a rich and satisfying chocolate flavor. Micellar casein is known for its ability to provide a slow release of amino acids into the bloodstream, making it perfect for muscle recovery during extended periods of fasting, such as overnight. This high-quality protein source helps to reduce muscle breakdown and supports optimal muscle growth and repair. Whether you use it before bed or as a meal replacement, Micellar Casein helps to fuel your muscles, promote recovery, and keep you feeling full for longer.