LED (LED light therapy, LED red light, LED blue light) is a painless and relaxing skin-care treatment that can plump up aging skin by boosting collagen production and can also treat mild to moderate acne. LED (light-emitting-diodes) works by sending energy-producing packets of light into the deeper layers of the skin.
Red light LED stimulates the fibroblasts that produce collagen, which gives young skin its plump look. Blue light LED works by killing the bacteria deep in the skin that causes acne. Typically, these treatments need to be done in a series of 6-8 sessions. Professional LED treatments can also help to boost your mood during long, dark winters.