This professional LED light therapy mask can be used by everyone , young and old, and for all skin types. With its 150 LED beads , this light therapy mask is cutting-edge technology in skin care. It treats a wide range of skin infections such as acne, blemishes, signs of aging and sagging skin. This LED light therapy mask is a room temperature, non-invasive, easy-to-use facial treatment that can deliver visible results after little use. It works by increasing the circulation of oxygen and blood, which improves the metabolism of the skin and thus allows rejuvenation and healing of the skin.