You can drink Precision Engineered Whey Protein any time during the day to add extra high quality protein to your daily calorie intake. Our formula is easy to assimilate, 94% lactose free, and aspartame free. Plus, it''s only 90 calories per scoop! Whey protein mixes fast into a tasty drink using water, juice or milk, and you can take it anywhere. Convenient powder is available in four flavors: Natural, Vanilla, Chocolate and Strawberry.