UDAP's Clip-On Commander is rated at 3.0% Major Capsaicinoids (MC). This produces the hottest formula for Pepper Sprays Today. With 3.0% MC, UDAP's Clip-On Commander is the hottest pepper spray available. It has a highly visible fog spray that is oil-based, ozone safe, and non-flammable. It emits approximately 18 short bursts.