SIX STAR PROTEIN CHOCOLATE PEANUT BUTTER: $2.89
Six Star's bar contains protein from a blend of soy and whey isolates and milk protein concentrate, but the use of hydrolyzed collagen (an animal byproduct) and hydrogenated oil raised some eyebrows during our taste-off. Among the bars sampled, this one stood out precisely because it didn't. Most bars were too chewy or very chocolaty -- this one was just "eh." Calories: 190 | Calories from Fat: 70 | Saturated Fat: 4g | Protein: 20g | Carbs: 15g | Dietary Fiber: 1g | Sugar: 6g, plus 5g sugar alcohols