"intense pulsed light"的定义和意义

What is "intense pulsed light"?

Intense Pulsed Light (IPL) is a non-invasive cosmetic treatment that uses broad-spectrum light to target and reduce the appearance of various skin concerns, such as hair removal, skin rejuvenation, and pigmentation issues. It works by emitting multiple wavelengths of light to selectively heat and destroy targeted cells or structures in the skin, promoting a more even and youthful complexion.