Buy high quality Micellar Casein 1 Kg Pack at best price online in India on healthfarmnutrition.com. is a slow digestive protein derived from milk. Both whey and casein come from milk but whey is 20% of total protein and casein is the remaining part (80% curd). Muscle repairing and muscle growth are all-day/night processes that’s where micellar casein works.Casein helps you out there to support your muscles the whole night and the repairing process continuously happens till morning.