Made to medical device directives, our portable Mask delivers the same clinically-proven wavelengths as our prestigious professional salon machines. Red 633nm and near-infrared 830nm are the most clinically-proven wavelengths for skin health and rejuvenation, with 830nm achieving the quickest results and client satisfaction. Salon technology at-home. The Boost LED Mask gives you a salon-grade LED treatment in the comfortable surroundings of home. With regular 10-minute treatments, skin is plumped, smoothed and re-energised for a healthy and youthful glow. Suitable for all skin tones and types. | The Light Salon Boost LED Mask | Dermstore