I know I said I would post a review last week, but a lot has been going on. So here it is.
Week 1: Only one of my nails actually chipped and started to peel. (keep in mind my nails take a beating with the physical labor that I do. So it isn't an ideal situation.) So I just repainted that nail and went about my business.
Week 2: 2 of my nails, not the one I just painted last week, started to peel. So I repainted those. But just 3 days later more of my nails started to peel.
Overall: The LED nail polish does what it says. It lasts about 2 weeks and instead of chipping it peels. Wish is nice when I only have to re-do one or two nails, its fast and easy. The nail color itself stays "wet" looking, which I personally like.
I will continue to use this type of light and polish. The only draw back is that each color is about $10.
Side note: I painted my nails about a week and a half ago, and they are doing great. No sign of peeling or dulling. So I am EXTREMELY happy with the results!