The present invention provides a multifunctional quantum comb. The multifunctional quantum comb comprises a comb body and a light wave module. The light wave module comprises a bottom case, a surface case, a circuit board and multi-row and multi-column light pipes. The bottom case and the surface case are combined to form a circuit board holding cavity, and the circuit board is held in the circuit board holding cavity. The circuit board is provided with multi-row and multi-column LED lamps. The light pipes are arranged on the surface case, and each light pipe corresponds to one LED lamp. The multifunctional quantum comb can massage a head, alleviate head pressure and perform head health care. The multifunctional quantum comb is used through cooperation with a hair regenerator to have magic effects of prompting hair to naturally grow, nourishing hair and controlling hair oil.