Hold the gun steadily, and the muzzle is 1.5 to 2 cm from the skin. The angle of the gun should not be too large. The light spots are evenly stacked from the end of the eyebrows. 1320nm: Shrink pores, blackhead removal, skin tightening and whitening, skin rejuvenation, wrinkle removal.It needs to be used with carbon gel.
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