Ulike Reglow Light Therapy Device is an Over the Counter device that is intended for the use in the treatment of full face wrinkles and treatment of mild to moderate inflammatory acne.  "Ulike ReGlow LED Light Therapy Mask Rejuvenate your skin and reduce fine lines in just 8 minutes.  8-min radiance boost with professional technology. Professional-grade light technology helps brighten your skin and improve Patented Bio-Mirror Technology 272 high-performance LEDs  Safe, high energy at 100mW/cm2 Four modes: Glow / Firm / Rejuvenate / Clear Ergonomic design for targeted, comfortable treatment                                                              12.9%* increase in skin radiance 20.41%* smoother skin 39.44%* reduction in eye wrinkles 61.76%* improvement in acne How To Use: 1. Remove makeup and clean your face before use, apply toner for basic moisturizing (avoid using photosensitive products and products containing whitening ingredients before use); 2. Connect the controller and mask, press and hold the power button for 1.2 seconds to turn on the brightening mode, press the power button to switch modes, and select the desired mode for care. Each mode lasts for 10 minutes. It is recommended to use no more than 40 minutes a day, and you can take a day off within a week; 3. After use, if the skin is dry, you can add hydrating and moisturizing products. (When the LED light acts on the cells, the skin will be slightly hot and dry, which is a normal phenomenon) SUGGESTED FREQUENCY OF USAGE INSTRUCTIONS Use up to 6 times a week, choosing the mode based on your skin's conditions. Glow Mode, Clear Mode is limited to last for 5 minutes, Firm Mode, Rejuvenate Mode is limited to last for 8 minutes with a suggested daily total exposure of no more than 26 minutes. Care Information : Wipe clean with a damp cloth