Easy to Use the LED Light Therapy Mask Different colors of LED light is meant to target different skin concerns of the skin. To enjoy the LED light therapy to the most, it is said to be best to use LED mask on bare, clean face before applying any thick skincare products onto the skin 7 in 1 Led Mask 7 Color LED Beauty Care Mask L E D face mask light therapy use nano-wavelength to irradiate the facial skin to achieve the effect of beautifying and nourishing the skin. EASY FOR HOME USE - The LED face mask is good for all skin types. It can help you improve skin elasticity, tighten your skin to prevent wrinkles, and provide healthier-looking and feeling skin. Instead of traveling to the spa, you could use the LED mask in the comfort of your own home. LED Mask Result 7 colors light correspond to different wavelength ranges, can solve skin problems in a targeted manner and better skin care.