I purchased this device based upon my aesthetician's recommendation. My skin is sensitive and prone to acne. She said that LED lights will help improve my skin's tolerance and texture. I started using this device couple weeks ago, three or four times a week before night time. I had couple stubborn cystic acne at the time. I feel that after first use, it reduced inflammation acne overnight!!! During the day, I feel my skin less oily and less little skin bumps at the end of the day. I am really impressed how the LED lights can make my skin stronger. It will be part of my skin's routine from now on :).
