10 Syringes (3ml) New Strongest 44% Carbamide Peroxide Teeth whitening Gel

If you have the LED light, these work fast! Without the light, and the tool to hold back the lips, it won’t do the job. Make sure to get those two!

Works well! No sensitivity

I recently got my braces off a few months ago (I'm an adult lol) and I had pre-made trays. My dentist had given me a whitening gel to finish the desired look. I never had any issues with it. Even though he told me to use it for an hour each day, I usually ended up sleeping with them in. I recently ran out and he is kind of far and not sure what the charge would be for another syringe so I just figured it would be quicker and cheaper to order online...First of all, this stuff is strong. Like someone else said, there is no precision pinpoint tip that screws on like the one from the dentist. So it is a little challenging to get the tiny amount that you need. It was tough to last for 45 minutes. For me, it wasn't constant burning. But certain spots were more sensitive than others and my fillings felt like someone was jabbing a pick in there... that's probably because they need to be fixed but still that's how strong it is.Now yes, when I took them out I definitely noticed they were whiter and I didn't have yellow teeth to begin with. I did notice though that I did indeed get a chemical burn because some areas of my gums were white. I honestly had no idea what it was until I googled it.Anyways, I just so happened to have to go to the dentist today and I shamefully told him what I did. He said it okay to buy it online but then I told him what percentage it said, his eyes widened and he chuckled. He said even if you had been whitening consistently for years, 44% is still too strong. He said in all his years the only time he's ever seen a perctage that high be used is if someone got a root canal and the tooth needs to be whitened from the inside. He also reminded me that whitening is about removing the stains layer by layer after consistent use, not just one quick strong session. I was being impatient and ended up doing more harm than good because my teeth are very sensitive today.Also, yes it is grainy like sand and does taste like poison. I didn't feel comfortable swallowing my spit unlike the one from the dentist.Moral of the story, it works but the tortoise wins the race.

White Teeth Global's 10 Syringes (3ml each) of the strongest 44% Carbamide Peroxide Teeth Whitening Gel provide powerful and effective whitening results. This professional-grade gel works quickly to remove stains and brighten your teeth, giving you a confident, radiant smile. 😁 Ideal for those seeking an at-home whitening solution, the high concentration of carbamide peroxide ensures maximum results in a short time. Perfect for anyone looking to enhance their smile with minimal effort! 🦷✨

People do notice white teeth & mine are white. The price is right too!

The product is very runny. Other products I’ve ordered are thick , which keeps them in place on your whitening trays.

A few of the gel pens came apart before being delivered which affects the quality of the gel since air/oxygen hit the gel for a long period of time. Off the top couldn’t use three syringes. I used one syringe and the whitening just wasn’t as good as expected. I should have returned it instead of trying to make it work.

This is a great value in whitening gels. It's really strong so you don't need to use much. I put a little on the toothbrush with toothpaste. After just a week there was a few shades whiter. My dental hygienist commented that my teeth looked whiter.