Red light therapy is frequently used as a broad term to describe light emitting diode (LED) therapy, also known as photobiomodulation or low-level light therapy (LLLT), which is the application of specific wavelengths of light energy to tissue to achieve therapeutic benefits. This non-invasive treatment is effective for addressing various conditions, including acne, aging skin, pain, hair restoration, excess fat, and more. The absorbed light energy enhances cellular performance, promoting self-repair and rejuvenation.