Can't beat the price...
I bought this because I just needed the LED light. The one from Colgate was way too expensive and I already had crest white strips and the pen. This worked out just great. So far after one use for some reason I see my teeth look slightly lighter, not a huge difference tbh since it's one use. The LED was so simple to use, didnt cause burning or sensitivity to my gums or teeth. Would but again, but my concern was that It didn't come packaged. It came in a zip lock bag and I didn't see the warranty slip for mine. Can someone explain that to me?? I washed it before using as everyone should cause I was very suspicious about why it didn't come in a box like shown. I will continue using it this entire week.
Rating: 4 stars