Loved by Hollywood stars, the Cool Laser has finally arrived in the UK.  Dr Vincent Wong explains just how many things this treatment can do. Laser treatments can be great for so many things – acne, removing scars and stretch marks, not to mention skin rejuvenation, but there’s often a  hefty price to pay in terms of pain and downtime with redness and peeling that can see you stuck indoors for days. Enter the Cool Laser. This nifty device that boasts a vast array of treatments works in a different way to many of the other lasers on the market…