GNC Pro Performance 100% Casein - Vanilla Cream (28 Servings)

• GNC Pro Performance 100% Casein Protein is a slow-release protein naturally rich in glutamine and BCAAs
• Contains 25 grams of protein, providing slow and steady amino acids for muscle growth and maintenance
• GNC Pro Performance 100% Casein Protein is a slow-digesting Protein making it a perfect choice for overnight and long-period lean muscle recovery
• Tested and certified Banned Substance Free