We"ve received such rave reviews with our athletes using mass-peak that we know it will surpass all of your expectations. Not only has their performance, recovery and muscle mass increased, but they have achieved all of this while losing body fat. Mass-peak isn"t just an undeniable lean mass gainer - It"s a whole body transformation catalyst. The mass-peak advantage: to be a great athlete you need to be able to sustain high forces (strength) at high speeds (speed x strength = power). Bigger muscles can generate more power because they are capable of producing more force at a given speed. The higher your training intensity, the faster you deplete your body of carbohydrates, amino acids, fat, water and electrolytes.