Opalescence GO 15 Whitening Bundle - (7 Treatments) Hydrogen Peroxide Prefilled Whitening Trays and Travel Sensitive Whitening Toothpaste 1 Oz - Mint Flavor- 6288-1T

I whiten my teeth every teeth cleaning at the dentist and forgot the last few times. I was using white strips for maintenance but didn’t take the time to use trays because I lost my trays. I use this brand with my trays. I saw these on a flash sale and got them. Wow! This is the real deal prefilled whitening trays. These are filled with the perfect amount as to not irritate your gums or cause spillage on your gums. The trays are comfortable like custom trays and got my teeth back to a brilliant white again! I will buy these from now on…buy them now!

The trays are amazing but for the price, they're okay.Whitening power is no better than the generic store version BUT these will whiten most of your teeth, which is important

These things work. I am so impressed. Tried a bunch of other products. I'm a coffee drinker. These made me see a difference with one treatment. I do leave on though for 30mins to 1.5hrs.

10/10 with absolutely recommend this product over any other teeth whitening product. For the first time I felt like it actually whitened my teeth. I’m typically very sensitive to teeth whitening, but this never gave me any issues.

Love these! I like to take them with me when I go out of town.

I tried these teeth whitening trays, but unfortunately, they didn’t work for me. I didn’t notice any whitening results, and they actually made my teeth hurt, which was uncomfortable. Of course, this is just my experience, and others might have better luck.

it will make your teeth VERY sensitive for a day or two but it does as advertised and whitens your teeth

These are FANTASTIC…! They really whiten your teeth. Nothing else whitens my teeth like these. I do leave these in longer than recommended. I leave them in for about 45 mins