MET-Rx® Protein Plus Protein Bar Peanut Butter Pretzel. Sports nutrition. Big 100. Meal replacement bar. Naturally flavored. No artificial flavors. 30g Protein. Net Wt. 3.52 oz. (100 g). Manufactured with selected ingredients from around the world. Questions Call: 1-800-55-MET-RX (toll-free). To learn more, please go to www.met-rx.com. © 2016.