I have been using this about 2 weeks now and don't notice much of a difference. According to the instructions you have to brush your teeth for 3 minutes and then not rinse your mouth. I found that brushing my teeth for 3 minutes was too long as my...

Pleasantly surprised that this toothpaste actually worked for me. I have tried a few and Janina has given me the best result. It's a lot to pay for a toothpaste however it's worth the money when it produces results.

Used this for a month and there was no difference in the colour of my teeth.

amazing product, so clean and white teeth after the first time of use.

Great product makes my teeth much whiter use daily without any harm to the enamel of my teeth would recommend.

Never left a review before but this toothpaste is amazing! Leaves ur teeth feeling really clean and fresh and seen a big difference in only 5 days of using the product, I have used many "teeth whitening" products before aswell as having them whitened...

Great toothpaste, does what it says on the box, after two weeks my teeth are definitely whiter, and I'm still drinking coffee! It's very fresh, and my teeth feel clean as well as look better.

I found this product very good it tastes a bit funny to start with but you get used to it. I have been using it for a few weeks and there is a slight improvement so the more I use it hopefully my teeth may get a few more shades whiter.

After two weeks' use with my super-duper new electric toothbrush, I haven't noticed any change in my teeth's whiteness. Hugely disappointing, bearing in mind the positive reviews and the fact that this is so expensive. Tastes minty, but is quite...

I am obsessed with this. I can't believe the difference already.