I am super rough on my nails. I am a teacher and I wash my hands a lot since I spend time with a bunch of germ carriers, so my nails don’t really stand much of a chance. But I found this at TJ Maxx and I figured I’d give it a try. It did help my polish to last a few more days than usual with that “just polished” gloss. I have seen it in other stores, but I happened to find it for an awesome deal. I would definitely buy it again, but not for the full price.