LED Light Therapy for Skin Benefits, Tools to Use at Home — Expert Insight

In slightly simpler terms, LED light therapy “uses infrared light to achieve different effects on the skin,” explains Michele Farber, MD, a board-certified dermatologist based in Philadelphia, PA. During a treatment, “wavelengths in the visible light spectrum penetrate the skin to varying depths to exert biologic effect.” The different wavelengths are key, because this is “what helps make this method … Read more