All natural. Beer + mesquite smoke. This slowly brewed sauce, rich & hearty with dark beer, molasses & sultry mesquite smoke is simmered long to make it stick hard and fast to your ribs. Your pallate is left feeling like the warm, smoking embers of the fire that just sacrificed itself to deliver your fare - where there is smoke there is BBQ! - Park Ken, Head BBQ Guy. www.desrtpepper.com. Product of USA.