iluminage Youth Activator Infrared LED & Radio Frequency Anti-Aging Device uses three patented technologies to smooth and firm wrinkles. This technically advanced light therapy device combines radio frequency, infrared LED light and red light to deliver energy deep within skin to activate the production of new collagen to plump and firm skin. Skin is noticeably smoother and more radiant for a more youthful contour. Red and infrared lights treat the upper layers of skin, improving texture and tone while increasing circulation and cell metabolism Radio frequency penetrates deep into dermal layers to help form healthy collagen and elastin Comes with one iluminage Youth Activator Contouring Serum to help optimize the delivery of the devices energy into skin.