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

I found this product to work and to do so without hurting my teeth. I tried a competitor's product that uses a lesser percentage of hydrogen peroxide but you use those strips for 45 minutes each. I've tried them on two separate occasions. Both times, my teeth hurt quite a lot for many hours. The Opalescence product, however, whitened my teeth using a higher percentage of HP, did so in a more convenient 20-minute time frame, and did not leave my teeth and gums hurting. Would recommend.

Doesn't make my teeth sensitive, easy to use and very effective!

The Opalescence Go 15% Mint prefilled teeth whitening trays are incredibly convenient and easy to use, and they delivered great results for me. Super Convenient: The prefilled trays are a huge plus—no syringes, no mess, and no guessing how much gel to use. I just open a pack, pop them in, and go. They fit comfortably and stay in place, which makes whitening at home simple and stress-free. Comfort & Taste: The mint flavor is mild and pleasant, and the trays are comfortable to wear during the treatment time. I didn’t experience much sensitivity, which is always a concern with whitening products. Noticeable Results: After a few uses, I could already see my teeth looking brighter and cleaner. It’s a great option for quick touch-ups or maintaining a white smile between dental visits. The Only Downside – Price: The only reason I’m giving 4 stars instead of 5 is the cost. They work well, but they are more expensive than many over-the-counter whitening options. That said, you are definitely paying for convenience and quality. Overall Impression: If you’re looking for an easy, no-fuss way to whiten your teeth at home, these trays are fantastic. While a bit pricey, the convenience and results make them worth it for many people.

Works great

These work great for whitening sensitive teeth. I just wish the tray covered all of my molars- all the way back. I think they stop short of my 2 back molars- so those teeth don't get any whitening treatment. It would be nice if they were longer and allow for trimming if needed.

Definitely whites your teeth. Only thing is that you have to have a habit of at least doing these once a month to maintain the whiteness.

They are super easy to use but my gums hurt too bad. I have short teeth so the trays go far up my gum line

These babies WORK! I habe severe sensitivity so I was a little afraid that I wouldn't be able to use these comfortably, but it just wasn't an issue. My teeth are so much whiter than before. There's only one complaint I have. NO matter how I bite or suck these trays on to my teeth, the inner tray comes out when removing tje green outer tray. I just started removing the green part before insertion and that works much MUCH better.