It works on using light treatment and is endorsed by a leading Harley Street cosmetic dermatologist, Dr Sam Bunting - and is from Philips who are a well trusted brand, so I never felt like I was putting myself up for something that was harmful. But like all lasers you do have to follow the instructions to the letter so you don't do more harm than good.
My initial impression was that it was a bit uncomfortable and I was wary of increasing the power to the full three - however after a week or so I found that I could tolerate it and use the power at full without too much difficulty.
|My laughter lines before treatment|
|My forehead before treatment|