LED light therapy machines utilize red, blue, and near-infrared wavelengths to target specific skin concerns. Red light stimulates collagen, reduces inflammation, and promotes healing. Blue light kills acne-causing bacteria and prevents breakouts. Near-infrared light penetrates deep to stimulate tissue repair and reduce pain. These non-invasive treatments are suitable for all skin types, with sessions lasting a few minutes to half an hour. Effective for acne, aging, inflammation, and wound healing, LED light therapy offers safe and painless skincare solutions with no downtime.