I don’t have any scars in need of removing, I’m merely curious. I know that the most recommended scar removal treatment are silicone gels, and that it has to do with moisturizing. But it hasn’t come into a clear image in my mind, yet. I’m figuring that the moisture helps the undamaged skin repair the scar tissue, but that’s an educated guess as much as anything and I would like to know in more depth how such things are possible. I don’t have any pressing need, nor do I have many scars, none of which require removal, but I would like to know.