It has two settings: Deep Clean and Sensitive. I personally choose the Deep Clean setting as it works better with my skin, but I know when my skin is feeling particularly vulnerable I have the opportunity to use the other setting too, which is good. I tend to over-do the exfoliating, so the Lucid* helps me use it in 20 second bursts in each facial area, so after 1 minute it automatically turns off. So for any of you lazy girls that want to exfoliate, here is your solution! This includes me, I am a lazy girl.
You can buy it (here) and it comes in Pink, Blue, Green and Yellow!