Pwd Casein Protein Meal with Brownie Flavor is a casein protein supplement that provides a slow and sustained release of protein. Ideal as a snack before bed or anytime during the day. Mix with water or milk for a delicious, protein-rich drink. Composition Casein protein, brownie, sugar, wheat flour, malt extract, etc. Instructions for use Mix 30 g with water or milk as a meal replacement. Pharmaceutical advice Vary the protein sources in your diet.