Excellent professional grade products! I have been using these teeth whitening products for about 7 years now. Professional grade, easy to use, and amazing results. I do monthly touch ups to keep my smile bright. The pricing is excellent! I recommend getting the the blue mineralizing gel also and use immediately following each treatment. I do not have any sensitivity when I use the two together.

Don't buy this product!! Bought this product from my dentist, followed the instructions exactly as stated and it made no difference at all!!!!! I emailed the company and as yet have heard nothing from them. Very disappointed!!!!

The Seattle has is over If you’re tired of searching for a whitening product only to be left disappointed at the poor results, then then look no further. This product will be the last whitening product you ever need to buy. It has a noticeable effect after just one use, and becomes more and more effective with every use thereafter. Fairly priced, arrives quickly and produces impressive results. I won’t buy whitening products from anyone else now.

I wasn't happy with the result so… I wasn't happy with the result so returned the products. It took long time to get refund and they didn't give me the full refund. I contacted them few times over a month and they told me that they charges a spoilage charge 20%. They charge high shipping fee, the return postage fee has to be paid by customers and they take the spoilage fee from the refund. It's not worth the price for the product and they are not good at responding quickly, very disappointing. I definitely don't recommend to purchase the product especially from oversea.

The product arrived in damaged package The product arrived in damaged package, after several weeks. The gel smells of pure bleach and it has burnt my gums and inside mouth after 1 use, used minimum amount of gel too as quite cautious. Contacted company on several occasions reporting the problem, with no response… Would definitely not recommend at all.