LMNT.one is an at-home, non-thermal treatment to protect you from premature signs of aging. The light emitted from the handheld device penetrates the skin with Micro-Pulse PBM Technology™ to help promote circulation. The red and infrared light (633 nm wavelength of red light and 830 nm wavelength of infrared light), stimulates the production of collagen. Notice benefits after use 3 times a week for the first month and once a week after that to turn your light back on in your skincare routine.