Optimum Nutrition 100% Casein is a protein concentrate with a slow digestion can be used as a night protein. BCAA is very rich in amino acids and glutamine (10 g per serving).
The main source of protein in milk is casein. Supplement 100% Casein served immediately after training and before bed will help in restoring and building new muscle for muscle bigger and more qualitative. Mix 1 cup (33-34 g) with 200-250 ml of water or milk. It is administered in the evening before bedtime.