Formulated without whey protein, the MRE Protein Shake has 40g protein per serving and a macronutrient profile ideal for post workout or any time of day when you need extra protein. And unlike whey alternatives, MRE Protein Shake has a thicker, more milkshake-like texture that mixes easily and tastes better than anything on the market. Plus, with no whey protein, the formula is incredibly gentle on your stomach, easy to digest, and does not result in bloating commonly associated with whey protein.