Bio Tech USA Iso Whey Zero is a protein with the highest purity and minimal sugar content. It does not contain any additional sugars. Its composition includes as much as 88% of the CFM isolate and microfiltration isolate enriched with the addition of amino acids, including arginine helping to obtain a strong muscle pump. Bio Tech USA Iso Whey Zero is a maximally pure whey protein isolate made with the purest whey protein isolate ( WPI ) obtained by CFM - a method of cross microfiltration. The preparation contains only ingredients useful in this type of conditioner and there are no fillers. It does not contain lactose, trans fats or sugar. Ideally suited for athletes of various disciplines who want to develop lean muscle mass, because the proteins contained in Iso Whey Zero contribute to their growth and maintenance. It is a conditioner rich in essential amino acids, BCAA amino acids and L-glutamine.