12PCS Teeth Whitening Gel Kit Including 10PCS 3ML Teeth Whitening Gel and 2PCS 3ML Remineralization Gel for Sensitive Teeth Works with Teeth Whitening LED Light and Tray

This product works, after years of drinking brews, my teeth weren't looking as white as they should and my bottom teeth had a bit of staining on.I could see an improvement after the first use and now after a week of use they're much better.It says on the box that they don't whiten crowns yet, one of my crowns was off white because of years of tea drinking and that's now whiter and looks like it first did.I went for this as it had 44%CP which I needed as I've had my teeth whitened a few years ago with a product without it and it didn't work half as well.

I have had my teeth professionally whitened 10yrs ago, so i know the colour/shade they should goThis stuff isnt even close to the stated peroxide content, you can even taste that it has minimal chemicals in it when on your gums etcFollowed instructions to the letter and zero change, not even 1 jump increase on the colour chart swatch

Definitely not 44% CP more like 4% with0 % whiting properties. Will be sending them back.....very disappointed with this product.

I didn't bother using the light. I just used them gel. Then after the time was up I'd brush my teeth with the remainder of the syringe and what was on my teeth. I'm a 50 years old tea addict and ex smoker. If it worked for me, it would most likely work for a lot of people

It's works well. Very happy with the product. Thanks