You deserve a treat! 11g of Protein from whey protein isolates Only 1g of net carbs per serving Less than 200 calories per serving Quest Peanut Butter Cups are indulgent treats that satisfy your sweet tooth with less than 1g of sugar and 1g of net carbs per serving. The Quest Peanut Butter Cups are made with 11g (per serving) of complete, dairy-based proteins to provide your body with 9 essential amino acids Quest Peanut butter cups have 4g of fibre per serving to provide your body with a satiating boost of fibre. Treat yourself to the satisfyingly indulgent taste of peanut butter cups without worrying about all the sugar.