 Here we go again, contour threads. Well, contour threads, very interesting. Just remember, these are threads that are absorbable. So they only last for a while, for a short period, and the body dissolves them. Now what happens is that when these threads are put inside your skin, you have a reaction to it, and that causes a little inflammation, so it acts upon your body to turn on the collagen system. So it does help a bit, but just remember, it's short-term, the threads are absorbable, there's always side effects with putting things in when you can't see where you're going. So be careful, but it works.