The Ultimate Guide to Red Light Therapy: How to Use Red and Near-Infrared Light Therapy for Anti-Aging, Fat Loss, Muscle Gain, Performance Enhancement, and Brain Optimization

by Ari Whitten

To sum up: With skin/surface treatments, you want to be further away from the light (which lowers the light intensity and covers a broader area of your body) for an overall lower dose. With deeper tissues, you want to be closer to the light (which increases the light intensity) for an overall higher dose.