Appointed as the distributor for Casilan in 2006, Stassen promotes this ultimate effective liquid nutrition required to attain maximum muscle strength and muscle mass. Casilan 90 is a high quality protein food derived from milk. It is presented as a powder, rich in essential amino acids, but very low in fat, sodium and carbohydrate. It is ideal for body builders, athletes and anyone engaged in active exercise and sport. It is efficiently digested and absorbed to provide the essential amino acids required to build muscles and rebuild body tissue.