Production methods and products of fur and leather beautifying agent

The invention relates to a method for producing a fur and leather cosmetic agent and a product thereof. The production method comprises the following steps that: bark is used as a raw material; clay on the bark is cleaned off and impurities are removed; the bark is cut into block sections; the block sections are soaked by water; and the myron of the soaked bark is squeezed out by a presser, thereby producing the fur cosmetic agent. The fur and leather cosmetic agent has the advantages that: fuzz of the fur stands up and does not lodge; the lodged fuzz can stand up again; the fuzz is more incompact and full of luster; and the fur and leather cosmetic agent can strength the elasticity of the leather and increase an area of the leather. Discharge liquid in the use process does not pollute environment.