Nutrisport 90 protein raspberry 908g nutrisport aspartame free 90 plus protein raspberry powder having a very high biological value and an anabolic effect that last a couple of hours micellar casein is absorbed much more slowly giving a sustained anti catabolic action it has therefore been recommended to take whey protein isolate in the morning and micellar casein but not any denatured casein last thing at night so it provides the best of both for muscle growth at any time of the day or