Alcohol-free
Balanced pH 7.5
Fluoride-Free

After using MouthFlora for about a month, I can honestly say it’s made a real difference. My mouth feels cleaner (no white tongue), my breath stays fresh way longer, and even my gums aren’t as sore when I brush. This doesn’t burn at all - it’s super gentle.

" Christina K. "
Vegan Gluten-Free GMO-Free SLS-Free

Probiotic & Prebiotic Gentle Oral Care for Sensitive & Oral Thrush-Prone Mouths

4.77 ★★★★★ (96)
$16.95

Thoughtfully formulated for people seeking a gentler daily oral care. Whether your mouth feels dry, sensitive, easily irritated, or you're simply looking for an alcohol-free alternative, MouthFlora Mouthwash supports a balanced oral microbiome with 17 probiotic strains, 7 prebiotics, and a pH 7.5 formula designed for comfortable everyday use.

What makes MouthFlora Mouthwash different from traditional mouthwash?

Traditional mouthwashes are typically designed to kill bacteria indiscriminately, including many of the beneficial bacteria your mouth naturally relies on. MouthFlora takes a different approach by combining 17 probiotic strains with 7 prebiotics to support beneficial bacteria while helping keep harmful bacteria in check. The result is a microbiome-friendly mouthwash designed for long-term oral balance rather than temporary freshness.

Why does it contain both probiotics and prebiotics?

Think of probiotics as the beneficial bacteria, while prebiotics are the nutrients
that help nourish them. Together, they create an environment that supports a healthier, more balanced oral microbiome.

Why it's a powder instead of a liquid?

Probiotics are far more stable in a dry environment than when suspended in liquid. Each single-use stick pack keeps the probiotic cultures protected until you're ready to use them. Just add water for a fresh mouthwash every time.

Is it safe to swallow?

Yes. It is made with food-grade probiotic and prebiotic ingredients. While it's designed to be used as a mouthwash, it is safe to swallow when used as directed.

Size
Lasting Freshness

Lasting Freshness

Healthy Gums

Healthy Gums

Gentle Daily Care

Gentle Daily Care

Balanced Oral Biome

Balanced Oral Biome

Embrace A Smarter, Healthier Approach

A gentler, microbiome-first approach to oral care that supports your mouth's natural balance.

Microbiome-friendly

Support beneficial bacteria while helping keep harmful bacteria in check for a healthier oral ecosystem.

Gentle & Soothing

Designed for comfortable everyday oral care without relying on alcohol or harsh antiseptics.

No Harsh Ingredients

Free from alcohol, chlorhexidine, CPC, SLS/SLES, hydrogen peroxide, and artificial dyes—only purposeful ingredients for gentle daily care.

Fresh breath starts with balance

Long-lasting freshness begins with a balanced oral microbiome—not simply stronger mint flavors.

Supports Long-Term Oral Health

A healthier oral microbiome supports healthy gums, enamel, fresh breath, and everyday oral wellness.

Purposeful Ingredients. Full Transparency.

No hidden ingredients. No unnecessary fillers. Just thoughtfully selected ingredients with complete transparency.

The MouthFlora Philosophy

We believe a healthy mouth isn't created by eliminating everything—it's created by maintaining the right balance.

For decades, mouthwash has been designed to eliminate bacteria.

But your mouth isn't meant to be sterile. It's a living ecosystem where beneficial bacteria help support fresh breath, healthy gums, and overall oral health.

That's why we created a mouthwash that works with your mouth—not against it.

A microbiome-friendly formula designed to support beneficial bacteria while helping keep harmful bacteria in check, because lasting oral health begins with balance.

Thoughtfully Chosen. Purposefully Formulated.

Ingredient image

Streptococcus salivarius K12

Support fresh breath, throat comfort, and a balanced oral microbiome.

Ingredient image

Xylitol

Helps reduce cavity-causing bacteria, supports fresh breath, and promotes saliva production for a healthier mouth.

Ingredient image

Arginine

Helps neutralize oral acids, creating an environment that supports enamel health and beneficial bacteria.

Ingredient image

Streptococcus salivarius M18

Support healthy gums, teeth, and a balanced oral pH as part of your daily routine.

Ingredient image

Inulin

Feeds beneficial bacteria, helping your oral probiotics thrive while contributing to the stability of the powder formula.

Ingredient image

Limosilactobacillus reuteri

Support gum comfort and maintaining a healthy microbial balance.

Probiotics

Bifidobacterium bifidum, Bifidobacterium longum, Lacticaseibacillus paracasei, Lacticaseibacillus rhamnosus, Lactiplantibacillus plantarum, Lactobacillus acidophilus, Lactobacillus gasseri, Levilactobacillus brevis BBR-15, Ligilactobacillus salivarius NK02, Ligilactobacillus salivarius WB21, Limosilactobacillus reuteri, Saccharomyces boulardii, Streptococcus A12, Streptococcus dentisani 7746, Streptococcus salivarius K12, Streptococcus salivarius M18, Streptococcus thermophilus

Prebiotics

Arginine, D-tagatose, Glycine, Inulin (Chicory Root Fiber), Nisin, Proline, Xylitol

  • 5 stars: 74 (77%)
  • 4 stars: 22 (23%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Sheri
Completely Changed My Mouthwash Experience

I had no idea that traditional mouthwashes actually throw the oral biome out of balance - even the so called "healthy" ones with essential oils - but these all do the same thing - just with difference ingredients - they indiscriminately disrupt the oral biome. That's why I'm so glad to have found this mouthwash and company and learned about the benefits of actually balancing the mouth flora with selective probiotics and prebiotics. After using this mouthwash for just a few weeks, I've already noticed an improvement in my breath and my dry mouth.I just pour a packet of powder in a small glass and then pour a small amount of water into the glass, then mix and then drink. I gargle and swish for a full minute, and then I swallow. The amount of water I use is a comfortable mouthful. There's even a bit of effervescence, which I like.I use it after I brush in the morning and in the evening. Sometimes I even take the packets to restaurants and use after a meal. The packets are all individuals and equal to a serving, so they're easy to take on the go.

C
C. Taylor
No flavor just a slight salty taste

These are little packets that you mix with water, swish around in your mouth for a minute then spit out. You can also gargle with it. There is no minty flavor the only thing I taste is a very slight saltiness. It did make my mouth feel clean. Use once a day. These would be great for traveling.

L
Life
Not bad, very easy to use, just add water

They come in concentrated powders and they are very easy to use. I place it in a cup of water and I gurgle with it. It is too much for just me so me and my spouse would divide it together. It has so many probiotics and some prebiotics as well. I did have a bump in my mouth that decreased after using this twice. It does provide some good flora to your mouth.

S
Sara E.
Easy to use and flavorless

This powder dissolves quickly when stirred into water, and the solution is tasteless. The hardest part is to keep it in my mouth for a full minute, but the good thing is that it isn't harmful if swallowed. It's not like a regular mouthwash that makes my breath smell fresher, but it restores the healthy environment in my mouth. I've been following a dentist recently who swears that the proper balance of pH and microorganisms in the mouth have as much or more to do with preventing cavities and gum disease as brushing does. I can't say whether that's true or not, but I've been using a packet of this to rinse after brushing my teeth at night and look forward to my next visit with the hygienist. What I can say for certain is that these packets are easy to use at home, and they would be a lot easier to take than a mouthwash bottle if travelling.

A
Anonymous
Great Stuff

Works well and customer service is amazing. Recommend.

T
Tom Foster
This review should have been done by me back in July 2026

This review should have been done by me back in July of 2026, but..."better late than never" as the old saying goes.
This "stuff" works! I have a cousin who suggested it in late June and after ordering, quickly the product came to me. Had taken it for about two weeks and the "sore tongue cuts & drry mouth" problems I had went away. (I had been till about that time been taking daily an O.T.C. allergy tablet for quite awhile...and stopped that which did help) No more "dry mouth" and the sore tongue healed. Many years
My wife & I have been taking probiotic capusles for many years...I believe in its "helping of digestion, etc"...But, this MouthFlora product fixed the problem. Even as I write this (8-18-2026) all is well! But...IF I need it for any "mouth problems", I still have several packets to get back on.

A
Anonymous
Mouth, Flora

I have only been using this for a week or two, so I can’t claim any particular dramatic health benefits. I do appreciate your prompt shipping and you’re very practical packet dispensers.
I-can say that my mouth does feel a little healthier so far. Thank you, Dan.

M
Mrs. Totten
Fantastic Product

I've been using the mouthwash for a couple of weeks. I noticed within the first couple of days that the thrush issues were going away. My teeth feel cleaner and throat issues have vanished. I highly recommend this product.

C
Charmaine R.
MouthFlora is the Best Mouthwash!

I started using MouthFlora over a year ago, and I love it! My mouth always feels refreshed and clean, which is great! I love that I am keeping the good bacteria healthy. But, even better is that my gums always used to bleed when probed at the dentist’s office, but my gums have not bled at all since I started using MouthFlora! It is a remarkable product, and I would highly recommend it.

B
B C
Great product for trismus patients

This product helps me keep up on my oral hygiene as best I can. I have trismus and can’t brush normally. While working through the opening of my jaw wider, Mouth Flora helps keep things clean—even the areas that I can’t reach with a brush. When my trismus gets better, I will continue to use this product. I personally think it is better than regular mouthwash.

N
Nancy Pape
Great product

Makes you mouth feel refreshed and clean.

P
Philip Amena
Mouth flora sachets

We live in the U.K …… Ordered sachets for my wife when visiting Florida in May .
She is suffering from Oral Lichen Planus , which is very painful with no known complete cure. The sachets have softened the pain and after 4 weeks the pain and soreness is calmer and is helping her to cope. Our concern is the sachets do not seem to be available in the UK and we have to consider ordering from the US . There seems to be heavy delivery charges from the US and it looks like we may have to try other UK remedies. We are disappointed as we thought we had a found a remedy to help with pain.

Thank you very much for your thoughtful review, Philip. We are genuinely glad to hear MouthFlora has helped bring your wife some relief and made things a little easier for her.

We completely understand your disappointment regarding the current third-party shipping costs to the UK. You are not alone in asking about this, and we are actively working on setting up UK operations so MouthFlora will be easier and more affordable to access there.

Thank you again for your support. We truly appreciate you sharing your experience, and we look forward to updating everyone once UK availability is ready.

T
Tracy
Great product

This is actually helping me keep my belly weight off. It seems to be great for the whole digestive track not just the mouth.

S
Sharon
Perfect for those with Chronic Asthma

I need something to help with persistent thrush. This along with medication has helped me beat the infection, where everything the doctor recommended failed.

C
Claudia
Worthwhile nighttime routine

I will reserve judgment for my next dentist visit, but it is easily dissolvable in a mouthful of water and, as part of the nighttime routine, it seems like a good idea to populate good bacteria while I sleep. Convenient little packets, make it easy to travel with.

J
Jennifer Evans
Love it

Love it thanks

T
Teresa Reginaldi
Awesome

So far, very helpful! Will definitely continue to purchase. These are easy to use, and sometimes I use only half a packet to stretch my supply. I swish it with purified water and swallow. I notice it helps my oral health--my mouth feels better and my teeth feel stronger. It also helps me with my GI issues to some degree, easing pain and discomfort. Grateful for the price point too, as these are very affordable. Thank you for an amazing product with perfect ingredients!

J
JM
Will continue using

I enjoy using mouthflora and will continue purchasing. Helped me with dry mouth and when i was experiencing some signs of thrush

M
Mae
Even the kids love it!

Morning breath is gone. The little fizz makes the kids excited to get a little sprinkle on their tongues at night. Love it!

A
AE KWON
Kudo

I'm very pleased with Aaron's outstanding service. He gave me precise feedback after reading my initial email request thoroughly, which fixed an incorrect calculation of the start date of subscription.

l
leslie stein
this stuff is magical!

i’ve had inflamed gums for years no matter what due to just being chronically ill, i can’t fight off infections or heal and recently my breath got nasty. just after a few days of using this, my gums look way healthier, they don’t hurt or bleed when i clean them and my breath smells fresher. i’m very impressed — i know the microbiome is key to our overall health but i’m not very trustful of most probiotic brands. this one is legit and insanely affordable. i also personally enjoy the effervescent feeling

K
Kari Norman
Love mouth flora

Iv had problems with welts and soars in my mouth over the last couple years, mouth flora has helped clear up the issue!

A
Amy Mills
Mouthflora review

I’ve struggled with oral thrush for quite some time due to a medication that I take. Mouthflora helps me keep the thrush away!

D
Diana C
Great Product and Satisfied Customer

I hardly ever write reviews and I wouldn't be writing this one just because it's a great product (the best oral pro/prebiotic in my opinion.) However, I had a problem with my last order and Adam (not only a real person but the founder of the product) responded and solved the issue quickly. That's rather amazing these days.

G
Gregg Aucoin
"MouthFlora Rocks"

Great Product, Great Results, Great Prices, Great Shipping, Great Business and most of all Great People!

S
Susan M
Good Stuff!

I suffer from dry mouth from using a CPAP, and because of some of the medications I take. I developed a bad case of thrush which was very persistent despite two different medications that were supposed to get rid of it. Once I started using MouthFlora along with the medication the thrush went away. And, the MouthFlora helps keep my mouth from getting so dry. It's easy to use, and tastes pretty good.

Meet the MouthFlora Essentials

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frequently asked questions

Why is it unflavored?

It is intentionally unflavored. Rather than relying on strong mint to create the sensation of freshness, it's designed to support your mouth's natural balance through a microbiome-friendly approach.
We believe lasting freshness begins with a healthier oral environment—not stronger flavors.
Many customers appreciate its mild taste, especially those with sensitive or easily irritated mouths who prefer a gentler daily oral care routine.

Who is it suitable for?

It is designed for anyone looking for a gentler daily mouthwash. It's especially suited for highly sensitive mouths, people who experience dry mouth or recurring oral discomfort, wear braces or dentures, or anyone looking to support a healthier, more balanced oral microbiome as part of their daily oral care routine.

How do I use it?

Mix entire contents of 1 packet into a small glass water, stir until dissolved, and then gargle/swish in your mouth for minute. Feel free to swallow...! Do this once day, or as directed by health care professional.

How long does it take to notice a difference?

Every mouth is different. Some people notice fresher breath, a cleaner-feeling mouth and relief from recurring oral issue within the first few uses, while supporting a balanced oral microbiome is a gradual process that develops with consistent daily use. For best results, use MouthFlora as part of your regular oral care routine.