100% Micellar Casein is formulated using premium grade micellar casein protein powder. It is considered the perfect shake for those who need a slow releasing protein to take before bed. 100% Micellar Casein protein shake delivers a slow, sustained release of aminos to the muscles whilst you sleep, therefore better aiding recovery and growth. 100% Micellar Casein from The Protein Works™ is also the first micellar casein product to be enhanced with patented AMINOGEN® enzyme technology, which studies show can aid protein uptake. This unique formulation makes 100% Micellar Casein nutritionally versatile and ideal for helping with everything from building lean muscle to lowering body fat. 100% Micellar Casein is widely used by strength, speed and power athletes before bed. This is because micellar casein protein has a very different absorption rate to other proteins, like whey, and is instead slowly absorbed by the body. This unique property of 100% Micellar Casein means having it before bed helps to essentially drip feed protein and amino acids to the muscles throughout the 7-9 hours you are sleeping. This in turn can vastly improve your night-time recovery, as well as the repair and regrowth of the muscles.