The OPT laser machine combines intense pulse light (IPL) and laser technology to address various skin issues. It promotes the proliferation of internal collagen and elasticity, reduces wrinkles, and removes pigmentation through photothermal action.

A laser produces high-energy, precisely focused monochromatic light with strong penetration and targeting capabilities. It utilizes the selective photothermal absorption principle of laser illumination, where the high energy emitted by the laser instantaneously penetrates the skin and reaches the deeper pigmented lesions. These lesions selectively absorb the corresponding pigment, and as a result of heat exposure, they expand and fragment. The fragments are then eliminated from the body through natural metabolism, gradually lightening the pigmentation until it disappears.