In what form is oleoresin capsicum most commonly found?

Oleoresin capsicum, commonly used in non-lethal self-defense products such as pepper spray, is most frequently found in liquid form. This allows for efficient dispersion and application, as the liquid can be easily aerosolized in devices designed for self-defense, making it effective in incapacitating an aggressor temporarily. The liquid form provides a means to deliver the active ingredient, which is derived from chili peppers, over a distance and in a controlled manner.

Other forms like solid or cream may exist but are not the primary modes of delivery for personal defense situations. A solid state would not effectively deliver the active compound in a defensive manner, and while creams may be formulated for certain medical applications or skin contact, they are less common in self-defense products compared to the widely recognized liquid spray format.