Isopure - Zero Carb Whey Isolate Protein - Unflavored 3 lbsIsopure Zero Carb is 100% whey protein isolate the most purified form of whey available with zero carbohydrates, zero fat, and zero sugar per serving. Each 57g scoop delivers 25g of protein produced through cold cross flow microfiltration, a process that removes virtually all lactose and fat while preserving intact immunoglobulins and lactoferrin. The result is an exceptionally clean protein with nearly no lactose suitable for those with mild lactose