Teeth Whitening Pen, IVISMILE Teeth Whitening Gel Refill(4 Pcs for 40 Uses)12% PAP,Mint Flavoured Teeth Whitener,Safe for Enamel,Non-Sensitive,Effective Teeth Whitening in 60sec for Bright White Teeth

Was very disappointed!!! On the size of the capsules, what are you page.

Hard to review this one. As many others have stated, don't expect these to give you a TOWIE bright set of gnashers. My teeth are an ok colour anyway so maybe this would be better on highly stained teeth. Its hard to see if my teeth are actually any whiter after use, sometimes I think they might be but then I'm not sure if that's just a placebo effect.This uses different chemicals that normal whitening which is why it is less effective, but the flip side of that is that this is meant to be better for your teeth, and also usable by people with sensitive teeth.If you are looking at this, then I would say give it a try, you get 4 pens per pack so you should be able to give it a really long try and you can see the results (or not) for yourself. Very subjective product. Not bad, but hard to say its good, hence the 3 stars

Most of these teeth whitening kits are totally and utterly useless, but this one has actually made a noticeable difference after just one application. I'm not sure why it's any different from the others, because the gel tastes identical, but it may be because I have used it with a mouthpiece that has a built in UV light.There are between 12 and 16 applications in this kit, depending on how much you use, and you simply clean and dry your teeth, then remove the cap of one of the tubes, twist the bottom until it starts to dispense to the gel, and apply a thin layer to your teeth.If the colour of my teeth progressively improves, as it has after this first application, I will be really pleased, and this product will be well worth the money. It is more expensive than most of these kits, but it is the first one that I have tried that has seemed to make a significant, visible difference, which is especially impressive in such a short time.Good product, and I'll add the fifth star if I continue to be impressed over the next couple of weeks.

I was interested to try these as my teeth have definitely become stained through tea drinking. In the box are 4 gel brush pens, you twist he bottom, the gel penetrates the bristles, you brush then dry your teeth and apply....The box instructions contradict themselves - after the above steps they then have a picture of a clock which says 60 seconds but then the wording underneath says 60 MINUTES! That's a long time to hold a smile....! The description says 60 seconds too so I realise it must be 60 seconds but it took me a long 15 minutes to realise the box wording is wrong so this would need to be rectified to avoid further confusion!I really didn't notice a difference after the time, maybe with more use, but for now it's not something I've had miracle results with.

My teeth are pretty white but I do have some slight stains in between my front top and bottom teeth.I have used this for a couple of days and although the stains in between my teeth have not shown any major changes as yet, my already white teeth look even whiter. So it obviously works so I will expect a gradual improvement for the more stubborn stains.The application is pretty straightforward and the taste of the tooth cleaner has a pleasant minty taste.I do the application in the evening when I know I’m not going to east anything else until the morning.You get 4 brushes that are ore filled and you should get 20 applications, but I suspect I will get more as I’m just going to focus on the gaps between my teeth where I have the stainsNo fiddling around given that the paste is pre filled.You also get a colour chart so you can compare before and after.Good piece of kitI hope you found this review helpful

Easy to use. My teeth have whitened a little. Not massive results but I'm pleased.

Item came in a pack of 4 whitening brushes prefilled with paste and a tooth whitening chart. at1st i was a bit sceptical as you see stuff like this all the time and never see the difference ive been using it for 5 days now and i have seen a slight difference in the whiteness of my teeth hopefully over time this product will show good result but at the moment i am pleased with this item as it has actually made a difference

I feel like this had some effect but not the kind of effect I sought with a couple of week's use. It didn't have any perceived harmful effect, I didn't notice any sensitivity. I didn't use with a light (wasn't supplied) so I am unsure what difference that would have made. Better instructions would have helped.