Colgate Max White Ultimate Overnight Teeth Whitening Pen, Reverses 15 Years of Stains* 2.5ml, 1 Pack, 35 Nightly Treatments

Not quite what I expected it drips out very quickly and a lot of white stuff comes off it it feels like jelly and fluff. I’ll keep using it and see how I get on. I suppose it’s good value not sure.

This product is O.K but a little disappointing, I do not think the product has a lasting effect on the teethQuick to apply - not too effective.

Tried brushing with the toothpaste twice a day for a couple of weeks and my teeth weren’t white but a lighter shade of cream. I will continue once a day till it’s used up.The pen I used for 2 weeks and combined with the toothpaste it made a difference. It takes longer than I expected to dry. Over 5 minutes. I used it before bed and when I got up in the morning I ended up with lumps of the ‘paint’ on my teeth. During sleeping hours I obviously moved the application around with my gums.

• Its safe to say that this product is the worst purchase I have ever made. A complete waste of money.• The paste itself creates an awful texture on your teeth- it goes on like a liquid, hardens, and some of it begins crumbling off whilst other parts of it doesnt come off at all, even when brushing your teeth. After they said "brush teeth like normal!" Would remove it in the morning- Absolute bull****. I had to sit scraping it off my teeth.• If the paste touches your gums, which happens easier than you think, it immediately dries like super glue, and is an absolute nightmare to get off. The liquid dripped down whilst applying to my bottom teeth and immediately began burning my gums, forcing me to shut my mouth with how painful it was. The pain and burning was so bad it brought me to TEARS. Never in a million years would I think buying a simple product from amazon would be this awful!Apon closing my mouth, the substance fused the inside of my bottom lip to my teeth meaning I had to rip them apart from eachother! My mouth was sore all day and, thankfully, has now healed after 2 days. I wish I had taken a photo for the review but quite frankly, I dont think anyone would want to see sore gums.• In terms of actual whitening, I have only used this product once so am unsure on the actual results you get after the amount of days it recommends but no one in their right minds would want to continue after this first experience.• The reviews are right about the applicator being easy and the use is simple and that would be wonderful if the product wasn't so f****** awful!!• when I read the bad reviews I still went ahead and bought it because I thought they were being dramatic. Worst decision I have ever made.PLEASE do not waste your money on this- i don't want anyone to go through what i did. it is dangerous and by far the worst outcome I could have ever imagined. If you really want whitened teeth im sure there is something out there that doesn't burn and superglue your gums together!

Reviews on this product seem varied but for a tenner I thought it was worth a try. I find the pen very easy to use. The gel cleans off my teeth easily the next morning with my electric toothbrush. I have found the results good - basically I have one tooth that is slightly yellower than my other teeth and my dentist is unsure how effective professional teeth whitening will be on this tooth as it may not be surface discolouration. Rather than spend £500 on professional whitening that may not work I thought I'd try this pen first and I'm pleased to say that it has helped my teeth to look brighter and more uniform in colour. I have used alongside a colgate whitening toothpaste as recommended.

I found it did work if your tooth discolouration is minor, but also found it patchy e.g. some whiter patches on teeth that were obvious and stood out more, and then my whole tooth didnt match itself. It's a faff to use as well, as your tooth and surrounding mouth area have to be bone dry for the coating to stick properly (which is almost impossible to achieve) and if you get it near your gums its going to hurt as I found out the hard way. Difficult to use overall with no real payoff over time. Wouldn't recommend.

I have stuck with this pen & can only say I'm disappointed.What I have is a hard clogged up brush with white globs of hard paste.Will not be buying again.

I wasn’t sure if this would really work due to the mixed reviews and the dramatisation marketing photos, but for the price I decided to give it a go. I noticed from just 2 nights of use a huge difference in the colour of my teeth. I’m just over a week in and I can’t see myself every stopping use of this.I love that it doesn’t taste of anything and it’s so much easier than whitening strips or those gum shields filled with gunk. This is so easy to use and to take away with me in my toiletry bag. I have used this with my normal Colgate toothpaste.I know the reviews are mixed but I think for the price - just try it! I’m so so pleased