Feces

Feces, also known as stool, is the solid or semi-solid remains of food that could not be digested or absorbed in the small intestine of humans and animals. It is a biological byproduct of the digestive system and is not a commercial product manufactured by a company or brand.

Because feces is a naturally occurring biological substance produced by living organisms, it does not have an ultimate owner company, brand origin, or manufacturing facility in the industrial sense. The 'production' occurs internally within the digestive tract of the individual organism after the consumption and processing of nutrients.