My teeth have a slight yellow tinge to them which is caused by my smoking and morning coffees.
After running low on my usual toothpaste the white glo smokers formula which by the way is also a good contender,I saw the optic white on sale and thought i'de give it a go.

For the first week i noticed it lightened up slightly and was hopeful on the results if i continued.
It has been just over 3 weeks now and im glad i followed on. My teeth don't have a yellow tinge anymore

Never used to get canker sores before I started using this product. Each time it was "that time of the month" for me, I broke out in nasty canker sores, something that never happened to me before and funnily enough, it started right about the time I started using this product. went through very traumatic experiences of doctors mis-diagnosing me. you guys should be sued.

I cant believe the amount of advertising this product has had in magazines. I bought this product for me and my son to use and what a waste of money.False advertising. I used this product at least 2 times every day for 3 months and not a shade whiter. My son had the same result. We all know that magazines glam things up and obviously used the power of photoshopping Megan Gale's teeth, but also celebrities use a teeth brightening while they go on tv which I assume is not longlasting and from not brushing their teeth with this product. False, False False!!!

This product does work you just have to stick to it, I recommend brushing gently with it 3 times a day if you want to see results. It has made my teeth a few shades lighter, but I stopped using it because I couldn't find any fluoride in the ingredients. I have found something more natural that actually works 'activated charcoal' and would recommend that.

This stuff works, I have used teeth whitening products before and found them to be a total joke. After 3 weeks use I can see a huge difference. It's a slow gentle process but quite amazing, for the first time in years I'm going to have lovely white teeth. Be patient and let it do it's magic.
It works

I have seen the difference by using it in 5 days. I thought it was really hoax. I never believe on toothpastes that claim they can whiten teeth but having seen and read so many positive comments about this product, so I decided to give it a try. But as I said after 5 days of use, I was amazed my teeth whiten for a bit. I was really happy that this product actually works. I am now excited to use it every day and be more amazed about the outcome.
whitens teeth
pricey