If you like peanut butter and chocolate, then you'll love this bar. Inspired by our own nut butter and RXBARs, this two-layered protein bar packs its own delicious 1-2 punch with both peanut butter and chocolate. RXBAR Layers Peanut Butter Chocolate is made with simple ingredients like real chocolate, egg whites, dates, and nuts, and contains 15g of protein. If you're craving something extra indulgent, but want a snack that's made with wholesome ingredients, try this.