A dermabrasion facial is a safe treatment that deeply exfoliates and resurfaces the skin and can be done during your lunch hour without leaving you blotched red or bruised it is the number one choice as a quick intense facial rejuvenation in the uk diamond microdermabrasion is performed using a dermabrasion tip covered in diamonds to perform skin exfoliation when the diamond tip is moved across the skin it exfoliates the top layers sucking up the loose dead skin cells the dead skin cells