3M 70201400788 OMNI Gel Brush-On Fluoride, 0.4% Stannous Fluoride, Extra Cavity Protection, Use After Toothpaste, Mint, 4.3 oz

I have very sensitive teeth. I use the high fluoride content gels to help lessen my tooth sensitive. This product is a tiny bit less expensive than the other product I typically use, but works just as well. I use this once per day at night before bed. It makes my teeth feel clean and helps the cold water I chug all day not hurt my teeth as much.

Works great. Just remember once used to not eat or drink anything for about 30 minutes after. I really feel like this stuff helped protect my teeth from cavities and my children love it as well.

I bought this because Colgate Gel-Kam has been hard for me to find. The 3M product is a gel that holds up well on my toothbrush, (better actually than Gel-Kam). I'm not a dentist, so I can't speak with authority on the product's effectiveness, but I would presume that it works as described. The problem is the taste. It's like putting bad-tasting chemicals in my mouth. Gel-Kam does much better with taste in my opinion.

This felt just like the fluoride they'd put on your teeth at the dentist. It didn't foam or taste bad. My teeth felt very clean and healthy after use. Highly recommend.

Every time I visit the dentist I have to get fluoride treatment and they always want me to use a toothpaste called Fluoridex which has a lot more fluoride than over the counter toothpastes. I used it for a while but it's just so expensive that I had to stop (like $25 or more per 4 oz tube). This 3M Fluoride gel contains 0.4% stannous fluoride which is less than Fluoridex's 1.1% sodium Fluoride but is also way more affordable.I didn't know what the difference between the two kinds of fluoride were so before I bought this I asked Google and apparently stannous fluoride has additional benefits but can stain teeth. I've been using this for just over a week and haven't noticed any staining yet, so maybe it takes a while or maybe potential staining varies from person to person. I don't smoke or drink coffee or do anything else that would stain my teeth so if any staining does occur it will have to be because of this, and I'll make sure to update this review if it does happen.This stuff comes out as a clear gel and tastes and feels like the fluoride stuff the dentist puts on my teeth. I like this not because it tastes good (I actually don't think it tastes good or bad), but because it feels like I'm getting a professional daily fluoride treatment. I brush it on at night after I've done my regular brushing, then spit without rinsing so it remains on my teeth while I sleep. You're not supposed to eat or drink anything 30 minutes after application which is just like the Fluoridex toothpaste, and why I got into the habit of using it before bed instead of in the morning.After just over a week of use I've already noticed reduced sensitivity so either it's psychological or this stuff is working.If you found my review helpful please let me know by hitting that YES button below otherwise please leave me a comment letting me know what I can do to improve. Thanks a bunch!

Imagine brushing with glue, that’s the mouth feel. This would have been a great product and I’m sure it’s great for your teeth. But if you can’t stomach the glue like feeling in your mouth, probably not the best for you.

This is the first at-home fluoride treatment I've tried, but after being charged three times more for a single treatment at the dentist's (which I'm sure is much stronger concentration etc.), I decided to give an at-home product a go. And I'm so glad I did!It's super simple to use after brushing (takes 10 seconds), and the places where my enamel had worn away/become rough (from grinding in my twenties) and where it was pulled off by some of my braces (when I was a kid three decades ago), have become noticeably smoother. And the rest of my teeth feel as smooth, slick, and lovely as the day I come home from a professional teeth cleaning. So while I can't _see_ any difference, the feel is noticeable, like it's doing a great job at re-mineralizing my enamel just like the professional treatment. Highly recommend!

I use it twice a day as directed and have seen a significant improvement in my teeth sensitivity. I have a chipped molar and it was being bothered by cold drinks but since using this fluoride paste I haven’t felt a thing.