The invention provides a micromolecule-imported radio frequency beautifying instrument. The beautifying instrument comprises a main machine, an LED display screen, a radio frequency generator, a pulse generator, handhold rods, a power device and an ultrasonic vibration device are arranged on the main machine, massage heads are arranged on the handhold rods, and a switch is further arranged on each handhold rod and used for controlling operation of the corresponding massage head and the main machine. A liquid storage device is arranged inside the main machine and communicated with the handhold rods, multiple liquid outlet holes and multiple LED red-yellow light radio frequency probes are arranged on the massage heads, each massage head is composed of multiple rotatable circular rings, three circular rings are arranged on each massage head, liquid outlet holes and LED red-yellow light radio frequency probes are arranged on each circular ring in a spaced mode, multiple spherical protrusions are arranged on the massage heads, the liquid outlet holes are formed in the spherical protrusions, and are in a spherical plane, the spherical plane where the liquid outlet holes are located is higher than that of the spherical protrusions, and each LED red-yellow light radio frequency probe is arranged between two adjacent spherical protrusions. Based on the ultrasonic principle, the effect that hyalyronic acid permeates into skin is better, and therefore the massaging effect is better.