W Wes24 New member Dec 23, 2006 #2 Jarrow Micellsize Casein. I take it before bed for a slow absorbing protein source while sleeping. I've read that if taken before bed it can provide for muscles up to 7 hours or longer. Good Stuff!
Jarrow Micellsize Casein. I take it before bed for a slow absorbing protein source while sleeping. I've read that if taken before bed it can provide for muscles up to 7 hours or longer. Good Stuff!