Optimum Nutrition Gold Standard 100% Casein Creamy Vanilla 4 Lb

Product information

Optimum Nutrition Gold Standard 100% Casein is a slow-digesting protein ideal for muscle recovery and preservation. With gradual absorption, it helps build muscle, prevents muscle breakdown, and boosts strength during workouts. It's best taken before bedtime or during fasting periods to ensure a steady release of amino acids. This formula is rich in BCAAs and contains digestive enzymes for improved protein digestion. Free from artificial flavors, sweeteners, and colors, it supports clean and sustained muscle growth, making it perfect for athletes seeking long-lasting protein support.