44% 30cc Total Optimized Strongest Professional Strength Carbamide Peroxide Teeth Whitening Gel Syringe Kit Trays and Shade Guide

This stuff is strong! It does burn a bit on the gums and roof of your mouth. I get brief spikes of pain here and there on some of my teeth but only when the trays are in. The spikes in pain only last a brief second and are then gone. It isn't anything unbearable. The burning on my gums and roof of my mouth is because I am probably putting to much solution in. It is slightly uncomfortable but not really painful. Overall I think the results outweigh the costs. First off it is very reasonable. Second off they give you plenty of solution and last but not least is the fact that this stuff WORKS! I haven't even used half of it and my teeth are looking great. I drank coffee, smoked unfiltered cigarettes and chewed daily for years. I always brushed on a regular but my teeth were always dark and stained. I tried other solutions and they hardly did anything. This stuff not only zapped my teeth but also the gaps and spaces between them. Before I had distinct dark spots around the edges and in between each tooth. These are nearly gone. I compared photos of me and my gf. She has amazing teeth and her smile is one of the first things I notice. Side by side my teeth look horrible in past pictures. I took some recently and I can barely notice the difference between mine and her. She says the difference since I started using this is obvious. After using just over a tube I am getting great results. I probably won't use the 3rd tube and will save it for future treatments. If you have stained or yellow teeth and want to improve your look then give this a try. For the price there isn't a better option for improving your look!

Seems to work pretty good. Have to try it again a few times to really know just how good it works or could work.

This system does work well to whiten teeth. I've used it twice (once for 15 minutes and once for 20 minutes), and I'm already seeing a noticeable difference. My teeth are fairly white already, but I've had some slight yellowing around the base of my teeth from coffee, red wine, etc. I've used Crest White Strips in the past, but they have really gone up in price. This system works must faster and gets my teeth a great deal whiter than the strips at a fraction of the price. The only reason I give it 4 stars instead of 5 is that it's very harsh. The first time I used it, I must have put too much gel in the trays, and my gums started burning after a few minutes. The worst part, though, was a needle-like pain in one of my lower molars. I have no idea what caused that, but it became almost unbearable and I had to spit out the trays after only 15 minutes. In reading some of the other reviews, I decided to try applying the gel to my teeth, then insert the trays. That worked much better, and I had no discomfort with my gums. I did still have the sharp pain in my lower molar, though it wasn't quite as severe as the first time. I'll keep using this in hopes that the discomfort will continue to lessen (I may need to just avoid that tooth), because I'm impressed by the quick results. I estimate I'll only need to use it a few more times to get the level of whiteness I'm looking to achieve.

This works for me but it works really gradually and SLOWLY. I waited at least 3 weeks to post a review because I wanted to give my honest opinion. So, this works but I wanted it to work a little better. I've bleached my teeth 3 to 4 times, once a week, 20-30 minutes each, and the results are slightly blotched, bleached, teeth. My top teeth show more visible results and I can see on my top teeth small white streaks. I am satisfied, although I expected faster results ..but patience is a virtue. I guesstimate in about three months, with at least 2 to 3 treatments a week, I'll achieve my pearly whites. It does make my teeth sensitive sometimes, but I use sensodyne so its not a problem. I also keep the gel in my refrigerator..

This product is horribly irritating to the gums. I have been using the Plus White 5 Minute Gel for 10 years and really like it. It doesn't burn, or cause tooth sensitivity, works in only 5-10 minutes, and I can see a noticeable difference after only one use. However, THIS product really bothered my gums. Within minutes, they were burning and had become swollen. I had to take the trays out within the first 5 minutes (they recommend you keep the trays in for 20-30 minutes), because my gums were burning so badly. For three days after my teeth were extremely sensitive and throughout the day would begin to randomly feel like little needles were poking into my teeth. I don't know if the reviews are real or paid for, but this is truly terrible product. Pay a smidge more and go for the Plus White 5 Minute Gel. That's what I'm going back to.

This is the first review I’ve ever made in my 26 years of living and there’s a reason for that. I mean wow does this stuff work. It’s a great price for something that works so well. There’s only 2 downsides for me, but weren’t a big deal in my opinion. There’s only one set of trays so when you’re molding them DONT MESS UP… they start to shrink and reshape VERY quickly. The other problem is it really does have a burning/stinging sensation. It will burn your gums pretty bad, but they’ll go back to normal after 24 hours so don’t freak out (like I did lol). Through trial and error I did the hard work for you… all you need to do is not overfill the trays.. I repeat: DO NOT OVERFILL THE TRAYS!! One small line across the tray goes a LONG way. We’re focusing on the front teeth mostly anyways. All in all I’d say great buy and it really does work. I’ve had trouble trying to make my teeth whiter using many different methods.. every brand of toothpaste imaginable, peroxide in mouthwash, baking soda, YouTube tutorials, you name it. And if you don’t believe me I left photos from before using it to after with only 1 session 30 minutes for three days! Tuesday, Wednesday,, and Thursday (today for me ). Couldn’t be happier and I will continue to use. If you’re reading this join the club I promise you won’t be disappointed. >:D

The product works really well and really quickly, but it is hard on the gums. I recommend going down to a smaller percentage of peroxide. And also using custom trays if at all possible to prevent spillage on the gums (such as invisalign trays). A little background: I drink a cup of coffee a day and bleach my teeth about once every 6 months or so whenever I see my teeth beginning to discolor. I received my package for this product Monday. Today is Friday. I have used this product only 4 times and all of my coffee stains are removed! It works very, very quickly, but my gums between my two front teeth are very sore. When using the product I only left the gel on for 20 minutes at the MOST. I skipped one day because of sore gums and today I could only stand to leave the product on for about 8 minutes. I have only used half of one syringe. My teeth are relatively white. They could stand to be a bit whiter but I will be taking a break for about a month to allow my gums to heal. I've gone up about 3 shades in whiteness in less than a week though so I am very satisfied! I just wish I wouldve gone with 30% peroxide or so so that I'd be able to keep going lighter! Good thing is you get so much product that 26th is will probably last for 3-6 months with regular monthly touch ups which is simply amazing for $10!

I've only tried using this a few times now so I can't comment on it's whitening potential. But this is so incredibly strong that if any of the gel gets on your gums it feels like it's being dissolved. I could not use it for more than 10 minutes before I couldn't handle the pain anymore. There are literal white spots burned into my gums, that doesn't seem safe at all. I try to dry my teeth but anything in your mouth will make you salivate, which then mixes with the gel and spreads so it's going on your gums eventually. I used a kit from a different company that was a lower percent so that had a very slight burn like toothpaste. I definitely recommend using a lower percent to start or if you just don't want your gums to burn! Really wish I could return for a lower percent but it does not allow me to. For the price it is a good amount of gel and the trays were easy to form, I just microwaved water until it was really hot and it worked fine. I will change review if I find a way to use without it burning or I get a refund.