Performance Whey Isolate Delivers High-Quality Protein Performance Whey Isolate is 30g of high-quality protein (made exclusively from whey isolate) for the dedicated athlete seeking the most premium protein for muscle recovery post intense exercise. Made from 100% Whey Isolate Protein Sources. Zero Whey Concentrate. Using a series of sophisticated separation processes, excess fat, cholesterol, sugars, and other materials are removed so that only 1 gram of total fat and 3 grams of carbohydrates remain in each serving of Performance Whey Isolate. Gluten free and banned substance tested for trusted high-quality and performance. Who it’s For: Dedicated athletes seeking the most premium protein for muscle recovery post intense exercise. How to Use: Mix 1 scoop into cold water or milk. When to Use: Before a run, after weight training or first thing in the morning. Benefits: Fast-digesting protein helps build and maintain muscle while supporting recovery from exercise. Features: 30 grams of ultra-filtered whey protein isolate (excess fat, cholesterol, sugars are removed) at just 140 calories. Optimal Usage Occasions Before or after exercise, and between meals. Why Choose Optimum Nutrition? Those who set ambitious goals, exercise with intensity and watch their diet can appreciate ON’s uncompromising commitment to quality. The company was founded in 1986 with a mission to provide the highest standards of sports nutrition. As an industry leader with award-winning products in every category and cGMP compliant manufacturing facilities in three states, ON continues to set the bar higher. They are as committed to continuous improvement as you are.