A primeira vez que usei, deixou os dentes 2 ou 3 tons mais brancos. Estou a fazer novo ciclo e está a ser mais lento. Com a embalagem vem 2 tipos de encaixe para poder ligar a 2 tipos de cabo de telemóvel. É muito fácil e prático de usar. 10 minutos de manhã e à noite durante 6/7 dias e já está.

After trying a lot of useless whitening strips, this kit was a real miracle. It contains an LED accelerator light and a set of whitening pens (the number may vary depending on which set you buy). I applied a small amount of gel with the pen, and then put the LED accelerator, left it on for 5 minutes and already saw the effect. It does not destroy the enamel and the teeth do not become sensitive, but they became whiter after just one use. The gel itself has a pleasant, fresh taste, like a toothpaste. So I definitely recommend it to everyone!

I have used numerous whitening products and have suffered with the sensitivity in my teeth from them. Smile Direct Club Teeth Whitening Kit is by far the best I have used as far as quickly whitening with no sensitivity. My only con is that the tray is large, and I have a smaller mouth, so for me it’s a little annoying to wear it even for a few minutes. However, I still continue to use the product because I have great results!