Experience sustained protein support with Rule 1 Casein, available for $52.99 at TRFitness. This high-quality casein protein supplement is meticulously crafted to deliver a slow-digesting, muscle-nourishing protein source, perfect for those who seek prolonged muscle support and recovery.

Rule 1 Casein is designed to provide a steady release of amino acids over several hours, making it an ideal choice for nighttime recovery or extended periods between meals. With its premium formulation, it ensures that your muscles receive the essential nutrients they need to repair and grow, even when you’re not actively working out.