Is pepperjack cheese a natural cheese?

Pepperjack cheese is a semi-firm, American white cheese made from cow's milk. It originates from Mexico, where it is known as queso Chihuahua or queso jalapeño. Pepperjack is a natural cheese, meaning it is made with only milk, salt, and rennet. The addition of jalapeño peppers gives it its signature spicy flavor. Pepperjack is a popular cheese for use in sandwiches, quesadillas, burgers, and other Tex-Mex dishes.