The energy is used to improve cellular performance. Phototherapy is known for its healing and anti-inflammatory properties and has a variety of applications across many medical fields. Research has shown that phototherapy can: improve skin tone, texture and clarity, reduce ease muscle and joint pain, stiffness, spasm, and arthritis In the spa setting, blue , red and near-infrared are most commonly used wavelengths in LED phototherapy. These specific wavelengths are well r