The invention relates to a quantum effect skin health care device, and belongs to the field of nano material application. The device is composed of a piezoelectric inverse effect ultrasonic system, nano carbon allotrope composite liquid, a nano carbon allotrope composite liquid quantitative coating system and an outer shell. The quantum effect skin health care device invented by means of electronic tunnel transfer, surface plasma resonance and coupled electromagnetic waves, photoelectric multiplication and field acceleration of the nano carbon composite materials and quantum energy field effects such as low dose ionizing radiation can generate negative ions and active oxygen which are beneficial to health on the skin surface, and medical care effects of killing bacteria and demodex, promoting blood circulation to remove blood stasis, eliminating spots, whitening, promoting metabolism, resisting ultraviolet radiation, resisting ageing, removing dead skin and the like are achieved; in addition, the skin chemical reaction activation energy can be lowered, the oxidation-reduction reaction speed can be increased, the human body is helped to secrete a large number of antioxidant substances, the effect of putting off skin ageing is achieved, and the device is suitable for skin care and maintenance of middle aged and elderly people.