Rated 4.5 out of 5★ by 4reviewers.
Rated 5 out of 5 Great!!!! Bought this, was sceptical works great!!!! I have noticed my teeth are getting a lot whiter, I have used it 5 times. Definitely worth the buy!!!! 08/30/2013
Rated 5 out of 5★ by rjshousing Wow, it works! I was skeptical about trying yet another teeth whitening product because I always have sensitivity even when the product says I shouldn't. I followed the directions on the box exactly, and the little tube of brush on gel burned like crazy if it touched my lips or gums. HOWEVER, I stopped after the second application and read a few other user reviews on the internet and followed their advice with great results. You can use this system with just the rinse and the light and skip the gel if you are sensitive to it. I did the full hour treatment, minus the gel, and was shocked at how well it worked. Very noticable whiter teeth with no pain or discomfort. The only downside I have found is that no stores in my area sell the refill kit, so I either need to buy a complete system again or pay to have the refill kit sent to my home - which is just as expensive as buying a whole new kit. Other than that, this one is a keeper! 01/06/2014
Rated 5 out of 5★ by Happy2share2 Fantastic Product! I have had a white discolouration on my teeth for years now (from braces) and I figured I'd try this product. I was skeptical at first, and hesitant because of the price, but it's totally worth it! You can do up to 20 treatments and I've done 6 so far and my teeth look wonderful!! The discolouration is barely noticeable and I feel so much more confident now!! I won't even consider another product! 05/31/2014
Rated 3 out of 5★ by meiflower Doesn't Beat Its Competitor I used Crest Professional Whitestrips last year with wonderful results. Recently, I noticed some discoloration so I decided it was time to whiten once more. As a broke college student on a budget, I was hesitant on buying Crest again. I did some research on other whitening products and discovered that the Luster kit has pretty good reviews. It was relatively cheaper than Crest so I gave it a shot.The packaging looked great. The tooth shade guide was a neat feature also. Perhaps I'm a bit slow, but I literally spent an hour trying to understand the instructions. Initially I thought that I had to do 10-20 treatments with one treatment lasting an hour. If I were to attempt the Rapid 1-Day Treatment Schedule, I would waste 10-20 hours of my day trying to whiten my teeth. That didn't sound right at all -- which wasn't right! One treatment lasts 2 minutes; A LOT more reasonable than my initial assumption. After 5 five treatments, my teeth only whitened by 1 shade. I just knew that Luster wouldn't give me the results I was aiming for. I returned it to Wal-Mart and picked up Crest. The price made me internally cry, but it would be more worth it in the long run. 07/27/2014