Review: Crest Whitestrips Advanced Seal

I've been using Crest Whitestrips for a few days now and wanted to do a quick review :)
So far i think they are FAB! Totally working. My teeth are gradually getting whiter and i still have ten days to go.
I had braces when i was younger for 2 and a half years so my teeth are pretty straight. Not as straight as i'd like but we can't all afford Vaneers at £700 a tooth, yikkeees!
I ordered the 'Advanced Seal' strips as they stay on your teeth far better than the original ones.

Inside the box you get 14 days worth of strips. In each pack there is one strip for your upper teeth and one strip for your lower teeth. All you do is peel them off and stick them onto your teeth. The bottom strip is slightly too small which is the only bad thing i have to say about these. Most people show their top teeth more though so it's all good :) ...                           

I ordered them from The website had a deal on at the time so i got 20% off which meant they were £36 including delivery instead of £40. Obviously, to some people £40 is a lot of money to spend on something if it doesn't work which is why i thought i'd do a review.

A lot of reviews i read online before ordering the product said that they experienced horrendous tooth sensitivity to the point they were in tears. I have had NOTHING in terms of pain, and i have pretty sensitive teeth. I have been using Sensodyne every day though which i think has stopped me from feeling any pain. 

This is my teeth after only 4 days! Pretty Impressed.

I am going to update again when i have finished the whole box. I have used two today .. I am SO impatient. I think having white teeth will make me feel so much better about myself. I'd love to think they are going to be Simon Cowell style but i highly doubt that haha 8)

Hopefully this will be me in a weeks time haha :)

Thanks for reading .....