Look here’s the deal. A lot of people on here have tried the Silk’n and none, myself included, have got any results from it. Then every once in awhile, someone comes on here who just happened to join the site that day and their very first post is about how the Silk’n is so great and how they never shave and are totally hair free. So you can see why we’re all skeptical on here over it’s results. I’ll admit your post sounds most genuine as most are just people saying “I love the Silk’n I used it a 2 years ago and I’ve never had to shave since!”
The main issue with your statement as well is that you say you’ve done permanent laser sessions which removed 80-90% of the hair. By that point, only very fine hair should be left, which professional laser can’t see. This is when most people switch to electrolysis. So the fact that the Silk’n which is 100x weaker than a professional laser, could zap those remaining hairs permanently, it’s just not plausible. If you had said you use it every month or so to maintain, then it would be more likely.
Again as I said if it works for you then great. Here’s my problem though. I’m male, skin type 3, with normal guy hair. I used the Silk’n on my underarms, and pubic area. Being male, skin type 3, and those regions which obviously are dark and coarse, I should be the perfect candidate for laser in those regions, yet I had 0 results and no shedding. So regardless of whether the Silk’n did happen to work for you, the fact that it did nothing on me the ideal candidate, shows me that it would have an even worse effect on a woman for example who’s hair is even finer than a guys.
Now as for the One Touch, that does work but it’s very annoying to use and almost too time consuming to be even worth it. It’s painful, and takes at least a minute per hair to treat, since you have to get the probe in properly, then leave it in 15-30 seconds before the hair slides out, then remove the hair and move on. Even on the smallest areas which seem like no big deal, do that on 10 hairs and see how much patience you have!