CloSYS

CloSYS Ultra Sensitive Mouthwash 32 Oz Pack of 2 Alcohol Free Mouthwash Unflavored Mouth Wash Dye Free pH

$20.94$22.95

972+ bought in the past month

About this item

  • CLEANS & SOOTHES: CloSYS Ultra Sensitive Mouthwash enhances oral health without causing irritation or burning, making it an ideal mouthwash for adults. Pair it with toothpaste for a complete, gentle daily routine
  • IDEAL FOR SENSITIVE MOUTHS: CloSYS mouth rinse products are dye, sulfate, triclosan, alcohol, and gluten free. This sensitive mouthwash alcohol free formula contains no harsh chemicals that could irritate or damage the mouth
  • NON-BURNING & ALCOHOL-FREE: The non alcohol mouthwash formula hydrates, soothes, and relieves the mouth without burning or irritating, making it gentle enough for the most sensitive mouths
  • UNFLAVORED AND GENTLE pH BALANCE: The pH balanced formula of this CloSYS mouthwash ultra sensitive is unflavored and as gentle as water, making it ideal for those wellness seekers who prefer a mild oral rinse mouthwash
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Product details
BrandCloSYS
Product BenefitsBad Breath Treatment, Sensitivity Relief
Liquid Volume32 Fluid Ounces
FlavorUnflavored
Age Range (Description)Adult
Technical specifications
is_discontinued_by_manufacturerNo
package_dimensions9.29 x 6.65 x 3.35 inches; 4.78 Pounds
item_model_number10647692783247
upc647692783240
manufacturerRowpar Pharmaceuticals
best_sellers_rank#941 in Health & Household ( See Top 100 in Health & Household ) #16 in Mouthwashes

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Customer reviews

4.516,408 ratings
  1. 575%
  2. 413%
  3. 313%
  4. 20%
  5. 10%

Customers say

Customers find this mouthwash effective and recommend it to their dentists, noting it works better than other products and helps with gum health, healing gums and preventing issues.

★★★★★

Yes, it works. Here's how and why it works:

Jeff WAugust 23, 2018✓ Verified purchase

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. Read more

★★★★★

Gentle and Effective Mouthwash

MostAfaOctober 16, 2025✓ Verified purchase

CloSYS Ultra Sensitive Mouthwash is perfect for anyone with sensitive teeth or gums. The unflavored formula is very mild, making it easy to use without any harsh burn or irritation, unlike traditional mouthwashes. It effectively freshens breath and helps maintain oral hygiene, and the alcohol-free formula prevents dryness. Overall, a gentle, high-quality mouthwash that’s safe for daily use and ideal for sensitive mouths. Read more

★★★★★

Absolutely changed my gum health. A+ Improved my over all immunity

AM MERRELLJanuary 28, 2026✓ Verified purchase

Absolutely changed my gum health. I have seen a dramatic improvement in the last 3 moths. I use 2 x DAY, and even use in my water pic . Gums were red and irritated, so sensitive. 100% improvement. Not red or irritated at all. Highly reccommend! Will not burn mouth, no taste at all. It taste like water IMHO. Side note: I usually get a bad cold in the fall/ winter, not this year. Could be a coincidence, but perhaps it has improved my over all immunity. Read more

★★★★☆

Multiple pack sizes available- do not make my error

trinimumMarch 15, 2026✓ Verified purchase

Product seems fine-I do not care for the non flavored version. It doesn't taste bad...it just tastes odd. The star deduction is that the service on this product is not at all good! I placed my order and noticed it was for the double pack. I immediately cancelled it and placed the order for 1 item instead. Imagine my shock when 3 bottles turned up at my door and I realized that my cancellation "Was not approved". I then tried to return the double pack and was informed that returns are not allowed. The only bright side of this is I should be set on mouthwash for a LONG time. Read more

★★★★★

Clean product, zero taste and smell, effective

ariella droriFebruary 17, 2026✓ Verified purchase

I always look for clean products that also work. This one is excellent. It has no flavor so it doesn’t have the sharp chemical taste and smell that mouthwash usually has and it does the job!!! Read more

★★★★★

Great product

Marissa CinqueFebruary 9, 2026✓ Verified purchase

Works well, I see improvement in oral health. Read more

★★★★★

Great product

Amy BourisawMarch 7, 2026✓ Verified purchase

Great for my teeth! Read more

★★★☆☆

Unsure (strong aftertaste that lasted for hours)

Shanden GYSeptember 17, 2025✓ Verified purchase

So far not sure about this... I have "dry/cotton mouth", with a sour taste on my tongue & not making enough saliva, so my tongue will get super dry & water won't help at all, so I need to use some kind of mouthwash. But I can't stand mint, & a lot of kids mouthwash flavors will be kinda sweet & gross, so I also was looking for a flavorless one. This is indeed flavorless, it was shockingly almost identical to water, but the problem was that the 1st time I used it it had a terrible aftertaste for literal hours after. It messed up my sense of taste & it especially made water almost impossible to drink. It was a very sharp flavor that just... tasted like sickness. It says it was only supposed to last for like 30 mins, but no I used it in the morning & it lasted literally all day well into the night. Admittedly I'm not very consistent with using it everyday, but I have used it a bit more since then & it has gotten better. But idk... I'm just not sure if its actually helping with my issues enough to balance that out. ADVICE: Only use this after brushing your teeth right before you go to bed. Don't even drink water, or the taste will make you regret it. Read more

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