THE BEST SIDE OF MEDICAL GRADE RED LIGHT THERAPY DEVICES

chances are you'll discover the abbreviation "nm" on the outer packaging for pink light therapy applications, and Dr. Jody A. Levine, a board-Qualified dermatologist in The big apple, suggests this is a crucial metric. It stands for nanometers and refers to the wavelength on the light that may be emitted within the device, she points out. unique wa