Hi! I´m new in the forum but old reading all you and I learned so much... My question is abot this two tools.. Are they really do something in your skin? I´m close to my 39 birthday and thinking about give myself a good skin care gift... (that works, of course..) The link of both products: http://www.medik8.com/en/roller/stamp-intro.html Thanks so much!
Here's the quick answer: the professional type of roller device that dermatologists work use actually works because the needles are the right size. The type of roller you can buy for home use the needles are too small to be effective.