A mixer for fluid products, comprising a base, a support structure mounted on the base and rotatable about a first axis of rotation, and a housing structure having at least one housing for a container of fluid products to be mixed, which housing structure is mounted on the support structure at a radial distance from the first axis of rotation. The housing structure can be rotated about a second axis of rotation which is at a radial distance from the first axis of rotation. A motor is mounted on the base for transmitting a rotational movement to the support structure about the first axis of rotation by means of a first transmission. A second transmission transmits the rotational movement to the housing structure about the second axis of rotation. The housing for a fluid product container is at a radial distance from the second axis of rotation so as to impart, during use, a combined epicyclic movement to at least one container accommodated on the housing structure.