Where do I start:
Price: Ok is not expensive but I guess there is a reason for that! Is not that great of a product!
Taste: I really didnt like it, was too sweet and the chocolate tasted more like cardboard
Muscle Increase: I didnt notice much muccle MASS
increase, the low protein content per dosage is to blame. I tried and doubled the dosage after couple of days.
and Vitamins: There are some but definitely not enough
In general you get what you pay for! Is on the cheap site so dont have high expectations.