Myprotein Impact Micellar Casein Powder

What is Impact Micellar Casein?

Impact Micellar Casein is our highly popular milk protein powder, designed to be slow-absorbing to provide a sustained supply of protein between meals and even while you sleep.

This makes it the perfect choice for bedtime protein shakes, helping you to wake up raring to go, ready for your next session. It also includes a complete amino acid profile for a well-rounded formula.