The utility model provides a small-size cosmetics refrigerator, includes the base and links firmly the refrigerator box on the base, the cylinder structure of refrigerator box for being sidelong, one side disc upper shed of its box is provided with combination chamber door structure, be provided with two-layer matter storage lattice structure along the cylinder orientation in the refrigerator box, two-layer matter storage lattice is realized at the tangent plane of refrigerator box and is concentric annular and arranges to tensile axle is provided with at the center, combination chamber door structure is the circular chamber door of laminating refrigerator box, include with outside annular chamber door and circular chamber door, circular chamber door is provided with a tensile piston in centre of a circle position, and this tensile piston suit is at tensile axle. The utility model discloses small in size is convenient for place on ground such as dressing tables, and equitable control appropriate to the temperature, humidity, can make the life of cosmetics and result of use become better.