Met-Rx Big 100 Colossal is a meal replacement bar that provides the on-the-go nutrition you need to help fuel your active lifestyle. This nutritious bar has 32 grams of protein and features metamyosyn, a blend of slow and fast-acting proteins, to give you the nutrition you require both in and out of the gym. In addition to high-quality protein, each bar has energy supporting vitamins and 0 grams of trans fats. Met-Rx Big 100 colossal is a delicious, naturally flavored meal replacement bar that aids you in your journey to achieve your fitness goals. Also a great choice for days you are stuck at your desk or cannot escape work for a meal.