Renowned for its slow, sustained digestion, Casein Protein is an ideal choice for breakfast, snacks, or a nighttime protein option. Our Slow-Digesting Casein Custard not only keeps you feeling full longer but also provides a steady release of essential amino acids throughout the day or night.
 
Free from added creamers, gums, or fillers, Muscle Nation Custard Casein Protein is non-GMO and designed for easy digestion, ensuring minimal stomach discomfort.