MySmile Teeth Whitening Gel Pen Refill Pack, 3 Non-Sensitive Teeth Whitening Pen, Deluxe Teeth Whitener Dental Grade Tooth Whitening Gel with Carbamide Peroxide for Home, 10 min Fast Result

Love them

Used it the first time, already a difference ! Really recommend it! Strips should be longer- that’s the only minus. In order to reach the teeth in the back as well. Otherwise- AMAZING.

After one week of usage. I can tell the difference. Even my wife bought one when she saw the result. The only issue is that after every 10 minutes you have to re activate it in order to complete the 30 minutes.

Works great! I recommend it

Very effective

It's good and works good. But its not that magic as they said in the add

Did not work as advertised

I bought this tooth whitening kit after seeing a few advertisements and thought I’d give it a go. Unfortunately, it just wasn’t for me. The idea seems great, but in practice I found it too fiddly and uncomfortable to use.The mouthpiece felt awkward to keep in for the required time, and it never sat quite right. I also couldn’t tell if the light was actually on while using it — which sounds strange, but once it’s in your mouth you can’t see the indicator clearly. That left me wondering if it was even working. I managed to use it twice before I lost patience with it.In terms of results, I honestly didn’t notice a difference compared to using whitening strips, which are simpler, more comfortable, and cheaper. This kit costs more but, in my experience, doesn’t provide any additional benefit to justify the extra expense.That said, everyone’s different — some people might find it works well for them. But for me, it ended up back in the cupboard after just a couple of tries, and I haven’t touched it since. If you want an easy, low-effort option, I’d stick with strips.