Fuel smart overnight and wake up ready to go thanks to Precision Engineered Overnight Whey Protein Chocolate. Formulated with slow-release micellar casein, and offering 21g of protein per serving, this overnight protein drink supports the maintenance and growth of muscle mass. Ready for the science stuff? Casein offers a complete amino acid profile, including branched chain amino acids (BCAAs) which are the building blocks for new proteins. Developed by experts for advanced nutrition, this slow-release casein is slow absorbing, providing a sustained supply of protein between meals and even while you sleep. It also provides 100mg of magnesium, 222mg of calcium and 4.8mg of zinc. Whats inside? - 21g of protein per serving, for the growth and maintenance of muscle mass - 4.6g of BCAAs per serving, to support the building blocks for protein - 100 mg of magnesium per serving, which is essential for normal muscle function How to use Stir a small amount of water with 30g of Overnight Whey Pr