This flexible LED mask comes with adjustable straps that comfortably fit any face shape. Equipped with two light wavelengths—red (633nm) and near-infrared (830nm)—it targets a range of concerns, including wrinkles, breakouts, dullness, and uneven skin tone. The red 633 nm light stimulates collagen production, reducing the signs of ageing and giving your skin a plump, rejuvenated appearance. And the near-infrared 830 nm light evens out your skin tone, leaving you with a radiant, luminous complexion.