LED light therapy devices are tools that use specific wavelengths of light to promote skin health and healing. These devices emit different colors of light, such as red, blue, and green, each targeting various skin concerns like acne, wrinkles, and pigmentation. The therapy is non-invasive and can be used at home or in professional settings. The treatment works by stimulating cellular processes, enhancing collagen production, and reducing inflammation. Many people use LED light therapy as part of their skincare routine to improve overall skin appearance and address specific issues. It is generally considered safe with minimal side effects.