thinkThin High Protein Bars, Chunky Peanut Butter, 2.1 oz Bar (10 Count). 3.8 out of 5 stars 2,965. Choco covered weight gain bar with good workout calories.
Make these great tasting 100% natural bulking bars in 5 minutes for 1/10 the cost. as good as candy bars but they are healthy, natural, and high in protein as well