The RxBar Protein Bar Mixed Berry is part of the Healthy snack test program at Consumer Reports. In our lab tests, Healthy snack models like the Protein Bar Mixed Berry are rated on multiple criteria, such as those listed below.

Nutrition score: The Nutrition Ratings is based on calories, total fat, saturated fat, trans fat, sodium, sugars, iron, calcium and dietary fiber per serving. Ingredients that could impact nutrition are included in the score. Extra weighting may be given to nutrients which are influential, either positive or negative, to the food category.

Sensory score: Sensory score is based on flavor and texture attributes measured by trained tasters.

Price per serving: Price per serving is calculated from the approximate retail price and the manufacturer's number of servings per package.