Teeth Whitening Pen, Teeth Whitening Kit (4 Pack) - 40+ Uses - Professional Formula - Mint Flavor - No Sensitivity

Actually I am impressed!! I tend to take DIY teeth whitening suggestions with a pinch of salt especially after paying £500 at the dentist! However, I was pleasantly surprised with the effect and there did seem to be a shade or two lighter with use. I do have three caveats though: 1. I used the whitening kit with retainers that I had used with my dentists treatment and left them and the product on overnight. 2. They appear to have worked for me but I think it’s fair to say it may not work for others. So although I am pleased with the result I cannot objectively say it would work for others as there may be differences in tooth enamel (and I did have whitening done 6 months ago). 3. For the price its worth a go.

Cannot see any difference, we'll I took a chance

Right.... So my teeth are awful! Very very stained. Bad genetics and a love of black coffee. Dental cleaning and brightening kits don't do much . I'm thinking about veneers. Thought I'd give this a go. Above is the picture after 1 st application. It made a massive noticeable difference immediately to the extent that I won't use it again because it's probably dangerous! Honestly. Steer clear. I've rinsed my mouth out and wiped it all off, but honestly. I think it might just be bleach!

Does not work as advertised. The difference is minimal. The gel does not stick to the teeth, one would probably need a tray to ensure proper application (not mentioned in the instructions, and not supplied, ofc).

I’m still in the middle of using this item, I’ve tried a few different teeth whitening products but this one is by far the most successful, my teeth have significantly improved in colour, the heavy yellowing on my bottom teeth have faded a lot, my top teeth are much whiter an I’ve only been using it for a week. I must admit it says on the instructions to leave the whitening gel on for 30 seconds but I’ve been leaving it for 60 seconds with no problems. I’m not advising anyone to do this as it depends how strong your teeth are. I have another week to go and my teeth are almost as white as they used to be! Also the two sticks of gel are filled very generously which I was very surprised by as other less successful teeth whitening gels were not as generous. I am genuinely surprised and extremely impressed with this product and the results, I definitely highly recommend it. Good luck 🤩

Gel very thick and gluey not easy to apply

Very good

Don't like these.