Description Pero Coffee Substitute Instant Natural Beverage is a caffeine-free beverage product. This natural coffee substitute comes packaged in one 7 oz. canister and has no sodium and fat. Each serving contains just 5 calories, 1 g of carbohydrates, and 0 g of protein. See nutrition facts panel for allergens.   Ingredients Barley, Malted Barley, Chicory, Rye.   Nutrition Information Natural