Visible light is effective for acne with red and blue wavelengths. This wavelength of light can effectively activate bacterial porphyrin and release singlet oxygen ions, thus leading to bacterial death, inhibiting the growth of Propionibacterium acnes and killing Propionibacterium acnes. Acne inflammation can quickly subside. Generally a course of treatment is 3-5 times.

E-light acne removal is a method combining light energy and heat energy (bipolar radio frequency) to treat acne. E light can penetrate deep skin and selectively act on deep skin. On the one hand, it activates bacterial porphyrin to kill Propionibacterium acnes, on the other hand, it may inhibit the function of sebaceous glands due to thermal stimulation, thus achieving the effect of treating acne.

Laser acne removal is to use a specific wavelength of laser to inhibit excessive sebum produced by acne, kill a variety of bacteria that cause acne, and effectively stimulate the regeneration of skin collagen, thus integrating the two-way effects of acne removal and scar removal.