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🦷 Elevate your oral care game—gentle, effective, and refreshingly pure!
CloSYS Ultra Sensitive Mouthwash is a 32 oz alcohol-free, dye-free, and pH balanced oral rinse designed specifically for sensitive mouths. Clinically recognized with the ADA seal, it neutralizes bad breath-causing bacteria without irritation or burning. Its unflavored, gentle formula hydrates and soothes, making it ideal for daily use by wellness-conscious adults seeking a clean, customizable, and effective mouthwash experience.










| ASIN | B000O3VRTQ |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #877 in Health & Household ( See Top 100 in Health & Household ) #14 in Mouthwashes |
| Brand | CloSYS |
| Brand Name | CloSYS |
| Customer Reviews | 4.5 out of 5 stars 16,628 Reviews |
| Flavor | Unflavored |
| Item Form | Liquid |
| Item Weight | 2 Pounds |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Rowpar Pharmaceuticals |
| Manufacturer Part Number | 2C-32-12RU |
| Material Features | Preservative Free, Triclosan Free Disposable |
| Material Type Free | Alcohol Free, Dye Free, Gluten Free, Sulfate Free, Triclosan Free |
| Model Number | 2C-32-12RU |
| Number of Items | 1 |
| Product Benefits | Bad Breath Treatment, Sensitivity Relief |
| UPC | 647692232014 |
| Unit Count | 32 Fluid Ounces |
J**W
Yes, it works. Here's how and why it works
I found this amazing product after reading "Kiss Your Dentist Goodbye" by Ellie Phillips which basically tells you to (in this order which is important): 1) Use CloSYS for 30 seconds and do not rinse 2) Brush your teeth for 2 minutes (I floss first) 3) Use an anti-sceptic rinse like Listerine for 30 seconds 4) Either rinse with fluoride for 1 minute or (in the case you don't trust fluoride) use Xylitol as a rinse to counteract the alcohol in the anti-sceptic rinse I healed 3 serious cavities in about 2 months. The dentist couldn't believe it. I couldn't believe it. I have xrays. Blew the dentist away. Plus my teeth were whiter than they had ever been before. Get that book too, explains it all, shows the scientific research, talks about stuff like xylitol gum, and has a LOT more info. So, I looked up the chemicals to find out how this stuff works. Here's a list of the ingredients in order of their amounts: water, stabilized chlorine dioxide, trisodium phosphate, citric acid First, a small explanation on where cavities come from. The two types of bacteria most frequently associated with cavities and periodontal disease are anaerobic, which means they live where there is little oxygen. Oxygen in your saliva actually kills them but if you sleep with your mouth open or have dry mouth, you will have problems (and bad breath). Sugar is also a problem, but surprisingly not because of sugar. But that same bacteria eats the sugar and literally poops acid that wrecks your teeth. Yes, bacteria poop is the stuff that rots your teeth. Ask your dentist. So here's how CloSYS works: 1) Chlorine dioxide: attacks the volatile sulfur gases in your mouth, neutralizing them and the smell they produce. Also produces oxygen that kills the anaerobic bacteria in your mouth. 2) Trisodium phosphate: An alkaline solution used as a cleaning agent, food additive, stain remover, and degreaser. This safely cleans and bleaches your teeth. That's it. It works well and is worth the price tag. I give it 5 stars. And just in case, so that you know this is a real review, I have no association nor do I work with any company for this review including the book I mentioned. I'm just regular guy with other reviews on Amazon here. Just thought I'd help and spread the word.
D**B
Great Pre-Wash Mouthwash!
I use CLoSYS mouthwash daily and I like how it helps me improve my oral health. It is tasteless and odorless, and I use it right before brushing each day. It's a great addition to my overall oral health.
C**E
The only mouth wash that has EVER gotten completely rid of my bad breath in just ONE use!
This stuff could not have worked any better if I wanted it to. It genuinely is the only thing I have tried that's actually given me immediate results and COMPLETELY taken away my bad breath. I as very self conscious and embarrassed about my breath. It seemed like no matter how often I brushed, flossed, scraped my tongue etc, my breath was bad. I could like taste it in the back of my throat. I was immensely paranoid about it, would hold my breath and try to turn away from people if I was close to them. I went searching for a solution that would actually work and I am really glad I tried this one. It has some ingredient in it that completely neutralizes the sulfur compounds in the mouth that are the causes of bad breath. I also really like that it is flavorless and doesn't burn. I'm able to swish and gargle for far longer than I can with the flavored and burning ones. When using this stuff I usually brush my teeth first, scrape my tongue with a scraper, then I swish my mouth with water really well before using it. Once I pour into the lid and get swishing, I try to keep my tongue down as much as I can to let the rinse get to the back of my throat, I tilt my head back and let it sit there the longest because I suspect that is where most of the bacteria hides from me. Once you spit it out, DO NOT RINSE YOUR MOUTH WITH ANYTHING AFTERWARD. Do not eat or drink anything for at least 30 mins after rinsing as well. The bad taste/smell I could always sense in my mouth and throat was completely gone after the first use. I was so happy. I felt like I could talk to people and not worry so much. I can make out with my boyfriend again without being super paranoid. I cant believe I don't see more people talking about this stuff, it is fantastic.
R**M
Great product
It is tasteless and your mouth doesn't burn like other mouthwash.
M**A
It does work, prce might be lower
I’m not a big fan of mouthwashes that feel like liquid fire. That’s why I like CloSYS Ultra Sensitive. It’s very gentle — no alcohol burn, no overpowering mint, just a clean feeling after rinsing. At first it almost feels too mild, like nothing is happening, but after using it for a while my mouth feels fresh and calm. Simple product, does the job without the drama.
P**R
Very Gentle and Works Well
This mouthwash is very gentle and easy to use, especially if you have a sensitive mouth. I like that it’s alcohol free and unflavored, so there’s no burning or strong taste. It still leaves your mouth feeling clean and fresh without being harsh. It’s a good option if you don’t like strong mint flavors or need something mild. The pack of three is also convenient and lasts a long time. Overall it’s a great choice for daily use if you want something gentle but effective.
L**A
Helpful for Bleeding Gums and Anyone Needing a Gentle but Effective Mouthwash
I had 2 areas on my lower gum that my Dentist said were being caused by pressing down too hard with a toothbrush and made worse when I rinsed with a mouthwash containing alcohol. He suggested I switch to a toothbrush with softer bristles and use a mouthwash that did not contain any alcohol but that was still effective at killing germs and bacteria in the mouth. I found this product, CloSys Ultra Sensitive Mouthwash after doing several extensive searches and lots of reading online and decided to try it. There absolutely is no taste to it at all. Almost like swishing plain water when you use it. But after only a few days, one of those 2 bleeding gum areas looked less irritated and a day or so later it stopped bleeding. I'm still working on the 2nd area which was really deep but it, too, seems to be responding. It doesn't feel as tender when I brush over it and though it still sometimes bleeds if I continue brushing that area for too long, it's not bleeding profusely like it was doing before. And I stop immediately now if I do see any bleeding. Seems to be really helpful. I certainly would recommend anyone to at least give this a try if they have a similar problem. I also showed the bottle to my Dentist so he could read the ingredients and he said it looked good to him and for me to let him know what happens after I use it for a week or so. Happy to report my positive results.
A**R
Gentle and it works well, even though it tastes like water!
I was given CloSYS by my periodontist after a gum surgery. It worked well keeping the area clean. It also reduced the trauma to the tissue. I bought some for myself. There is no flavor on the Ultra Sensitive. It is an odd sensation because it's like you're swishing water in your mouth, it was surprising to me how well it works.
J**N
Mondverzorging
Dat Closys de slechte bacteriën in je mond bestrijd en tandplak en tandsteen voorkomt.
A**A
Far Too Expensive
This product is far too expensive. In the US, one bottle costs around $11, which is about €9. Here, prices start at €25 and are sometimes even higher. That is definitely unreasonable.
S**B
Very good morning and night mouthwash.. no colour.. no taste
Good mouthwash for anyone who takes mouth hygiene seriously. Thought expensive but it's a non coloured liquid and taste free liquid. Helps with sensitive teeth and cavity protection.
M**A
I cannot do without it.
I can feel the difference as soon as I run out of it. I use it before I brush my teeth, it helps with sensitivity and whitens the enamel. After that I brush my teeth and rinse with Listerine mouthwash.
P**O
Item as described and fast delivery
Perhaps don't be fooled by the expected date ... my arrived super fast; Which upset my short-term cashflow forecast, admittedly ... but only by the order cost price ofc. Good buying experience - "Honestly approved" !!
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