Colgate Optic White ComfortFit LED Teeth Whitening Kit, Hydrogen Peroxide Teeth Whitening Gel Kit, Helps Remove 10 Years of Stains, Enamel Safe, Includes Whitening Pen and Flexible LED Light

I recently tried the Colgate Optic White ComfortFit Teeth Whitening Kit, and I’m thrilled with the results. The convenience of this kit is unmatched – it even works with both iPhone and Android devices, making it incredibly versatile. The LED light and whitening pen combination made the process straightforward and comfortable.After just a few uses, I noticed a visible difference in the whiteness of my teeth. What’s more, I didn’t experience any sensitivity, thanks to its enamel-safe formula. The instructions were clear, and the entire process was hassle-free.Overall, I highly recommend the Colgate Optic White ComfortFit Kit to anyone looking for an effective and user-friendly teeth whitening solution. It’s definitely worth the investment for a brighter, more confident smile!

Excelente. Buen producto y hace bien su función

I’ve seen moderate whitening so far—nothing dramatic, but definitely noticeable! The best part is it doesn’t irritate my sensitive teeth (huge win). The LED is comfy, and the pen’s super easy to use.

Didnt really work as advertized. My teeth didnt get whiter. I couldnt return it due to hygiene purposes. Expensive.

The mouthpiece is VERY difficult to keep in place. The tabs provided are small - barely the with of the teeth. The plastic is smooth and there’s no groove for your teeth to grip so it easily slips out when even before it gets wet. Additionally, the curve of the mouthpiece doesn’t match the front teeth so your teeth aren’t just holding it in place like other devices. You need to continuously exert effort to keep it from straightening out, pulling away from your teeth and pulling those little tabs out from between your teeth.I can’t say how well this device whitens teeth - my jaw was exhausted well before the first 10 minute treatment was complete and I decided to return it.

Buen productor llego fuera de los esperado

LOVE IT! Works great.

Easy-to-use use. Not sure if got 10 shades whiter, but that's a product line claim, so maybe you have to use all Colgate Optic White products to achieve that. However, I did find the little nouth activator convenient and it didn't make me gag. Small victories!