AllMax Nutrition IsoFlex Pure Whey Protein Isolate Chocolate has taken WPI technology to a whole new level of measurable superiority. IsoFlex is significantly lower in lactose, fat, sugar and carbs compared to regular WPIs. If you’re looking for the highest quality, most premium and fastest absorbing protein, then look no further than IsoFlex; a truly superior whey protein isolate. Don’t give up taste to get the power of whey protein isolate. The ultimate in taste, the ultimate in convenience – IsoFlex stakes its claim as the last word in high performance nutrition. There are no substitutes.