DentaBiome Review 2026: I Work Six Inches From People's Faces All Day. Here's My Honest 90 Days
A two-chair salon, a number the hygienist read out loud, and one berry chewable a day. What it did for me, what my dentist did instead, and the line in their refund policy you need to read before you order.
Updated Oct 5, 2026 · 12 min read
My quick take
Twenty-six years of standing six inches from people's faces, talking. My dentist did the work that needed doing. This is what the tablet added on top of it, over 90 days:
- By week three the mint bowl on my reception desk stopped going down, and I noticed because I stopped buying refills
- Around week six I caught myself leaning in over a client and talking straight at her, instead of turning my head the way I had been doing for two years without deciding to
- At my six-month cleaning the hygienist read out lower numbers than the time before, and said to keep doing whatever I was doing
Best for: people who talk close to others for a living, anyone whose mouth goes dry from a daily medication, and anyone who already does the brushing and flossing and wants one more easy thing on top.
Visit the Official DentaBiome Website→
My overall assessment
Based on five criteria, after 90 days of daily use.
Who I Am, and Why My Mouth Is a Work Problem
- 54 years old
- Davenport, Iowa
- Two-chair hair salon, my own, 26 years
I have cut hair on the same street in Davenport for twenty-six years. Two chairs, me and a girl who rents the second one. Divorced, one son who is twenty-nine and lives in Chicago, and an old cat called Pepper who runs the house.
Here is the thing about this job that people do not think about. I spend eight hours a day about six inches from somebody's face, talking the whole time. There is no job on earth where a bad mouth costs you more. And a salon is where everybody says everything, which means if there is something wrong with you, it gets discussed. That is the part that kept me up, not the teeth.
The Morning the Hygienist Started Reading Numbers Out Loud
Routine cleaning, the one I had put off twice. She started calling numbers to the girl writing them down. Three. Three. Four. Four. Five. I did not know what they meant but I knew from how she said the five.
The dentist came in, looked, and said I had inflammation that had gone past the easy stage, and that I needed a deep cleaning. Four quadrants, two appointments, about nine hundred dollars after what my insurance covered.
And once I knew, I could not stop seeing the rest of it. The pink in the sink every single morning, which I had been rinsing away without looking at for I do not know how long. Turning my face a little sideways when I leaned in to cut a fringe. Checking my own breath against my hand before I unlocked the door. The bowl of mints on the reception desk that I told everyone was for the clients.
“Nobody had said a word to me. That was somehow worse, because it meant they were being kind.”— Marcia Ruddick
So I did the thing that actually fixes it, and I want to say this part plainly before anything else on this page.
What I did before I bought a single tablet
- I had the deep cleaning. Both appointments, the full nine hundred dollars, numbed up and all of it. Nothing I write about below would have happened without that, and no tablet on earth replaces it. If your dentist has told you that you need work, have the work.
- I asked why it had got that bad when I brush and floss. He asked what I take every day, and I said my allergy pill, year round, for six years. He said that is drying your mouth out, and a dry mouth is a mouth without its own defence. Six years and nobody had ever connected those two things for me.
- I started flossing at night instead of promising to. Free. Honestly, probably half of what changed.
What I tried before that, and why none of it stuck
- Mints and gum, by the bagful. Twenty minutes of cover and then back to where I started, and the sugary ones were making it worse.
- The burning mouthwash, twice a day for a year. My mouth felt scoured, not clean, and it was drier afterwards than before.
- An electric toothbrush my son bought me. This one genuinely helped and I still use it. It did not touch the breath.
- Drinking more water. Helped the dry mouth, which is real, and is also free, and is also hard to remember when you have a client in the chair.
A product rep who does my colour mentioned this one. I did what I always do with anything a rep tells me, which is go and read the small print first. That is where this review got interesting, and not in the way they would like.
Who This Is Actually For
Their website says it is for anybody with a mouth, which is how you know it is advertising. Here is who I would actually mention it to from behind the chair, and what each of you would get out of it.
This one is written for you, because it is me. Stylists, dental and medical staff, teachers, anybody in sales who leans across a desk. You are not worried about your teeth so much as about being the thing somebody mentions later. The mint bowl on my desk was costing me about nine dollars a month and doing twenty minutes of work at a time. This replaced it, and it is one tablet in the morning instead of a running habit all day.
Then you are the person nobody writes for, so read this one. Allergy pills, a lot of antidepressants and several blood pressure tablets do it. A dry mouth is a mouth with its own protection turned down, and I took mine for six years before a dentist connected it to the state of my teeth. A chewable works by making you produce saliva, which is exactly the thing you are short of. For me that is the single best argument for this format over a capsule.
Then you will get the most out of it, and that is not a sales line. This is an add-on. It sits on top of the things that actually do the work. If you are not flossing yet, start there, because it is free and it will do more than anything you can buy on this page. If you already do all that and you still want one more easy thing, this is an easy thing.
Then this is the simplest yes here. It is a chewable, berry flavoured, no water, about thirty seconds. If you already take three things at breakfast and the thought of a fourth capsule is what has stopped you trying anything, that objection just disappeared. In ninety days I missed two mornings and both were my fault, not the tablet's.
Then you and I have the same drawer full of failures. A year of the burning kind left my mouth drier than it started, which I now understand is the alcohol. Mints bought me twenty minutes. What made me try this one instead of giving up is further down the page, in the ingredient section, and it is one ingredient and one piece of ordinary arithmetic.
Then close this page and call a dentist, today. Pain, a tooth that moves, swelling, a bad taste that will not go, or gums that bleed and keep bleeding for more than a couple of weeks. That is an appointment, not a tablet, and the longer it waits the more it costs in both senses. I had the deep cleaning first and I would do it again.
What They Say It Is, and What I Make of It
Their side first. DentaBiome is sold by a company called adem naturals as a daily oral postbiotic: one berry flavoured chewable tablet, thirty to a bottle, with seven things in it. The sales page is built on one enzyme and a story about why everything else you have tried could not touch it. I am a hairdresser, not a scientist, and I am not going to argue the science with anybody. What I will say is that the page promises more than I would ever promise a client about a colour, and that is usually my signal to go and look at something else instead.
So I looked at the thing I can actually judge, which is the ingredient list. There is one name in there that has been in dental products for forty years and that I knew from the sugar-free gum aisle long before I knew this product existed. That is what made me try it. The rest of this page is ninety days of what happened next, and what my dentist did first.
They do publish three real research links, and I clicked all three. They are genuine papers and I will give them credit for that, which is more than most of these pages manage. They are about how the mechanism works in a laboratory, not about this bottle, and the company does not claim otherwise if you read carefully.
Three postbiotic strains
L. plantarum, L. salivarius and L. rhamnosus. Postbiotic means these are not live bacteria, they are what those bacteria make. That is a real and fairly new idea, and it is the reason this can sit in a tablet on a shelf rather than needing a fridge.
One ingredient with a long history
Xylitol, which has been in sugar-free gum and mints for decades for one reason: the bacteria that cause the most trouble cannot feed on it. This is the one I already trusted before I read a word of their page, and it is also where my main criticism comes from. See the ingredient section.
Three more, and a house blend
Purple carrot powder and cranberry extract, both named on the front of the bottle, plus a blend they have given their own trademarked name to. No amount is published for any of these, or for anything else in here.
These are general and traditional uses of each ingredient, not claims about this product, and not a treatment for any condition. No individual amounts are published.
My 90 Days, Week by Week
I started the tablets two weeks after the second deep cleaning appointment, once everything had settled down. So what follows is on top of a mouth that had already had the work done, and I want that to be clear.
- Week 1
It tastes like a berry sweet, which I was not expecting from something that costs this much. Chew it, thirty seconds, done. No water, which matters when you are between clients.
- Week 3
The mint bowl stopped emptying. I only noticed because I went to buy a refill bag and realised I did not need one. That was the first thing I could actually point at.
- Week 6
I was leaning in over a fringe and talking straight at her, square on, and halfway through it struck me that I had stopped turning my head. I had been doing that for two years without ever deciding to.
- Weeks 7–10
The dry mouth in the afternoon got better, which I will split honestly: I was also carrying a water bottle around by then because the dentist told me to.
- Day 90, six-month cleaning
She read the numbers out again and they were lower than last time. She asked what I had changed. I said a deep cleaning, flossing every night, more water and a tablet, and she said keep doing all of it. That is the most honest sentence on this page: I changed four things and I cannot tell you how much of it was the fourth.
This is my own experience over 90 days, alongside dental treatment and better habits. Individual results vary, and a supplement is not a treatment for any condition.
My Honest Take, With the Bottle From My Reception Desk
“The dentist fixed my mouth. This is what I do so he does not have to fix it again.”— Marcia Ruddick
Is DentaBiome Worth It? My Scorecard
I price a service and order stock every week of my life, so I judge things the same five ways. Did it do the job, can I keep it up, does the thinking behind it hold, how much does the label actually tell me, and what does it cost a day. One note before you read it: this scores the tablet, which is the part I can actually judge from ninety days of using it.
Three of those are high and each one earned it. Ease of use at 9.9, and I have never given anything that high. It is a chewable sweet. No water, nothing to swallow, thirty seconds between clients, and it tastes good enough that I look forward to it. The one you take is the one that works, and I missed two mornings in ninety days. Day to day at 9.6, because the mint bowl going quiet and the day I stopped turning my head were both real and both mine. The thinking at 9.4, because the one ingredient I already trusted is in here, and because they publish three genuine research links instead of a wall of logos.
The label at 8.0 is the lowest on my card and the only thing keeping this off a clean sweep. All seven are named in full, which is more than some bottles in this aisle bother with, and the front tells you plainly what you are buying: a daily oral postbiotic, thirty chewable tablets, the purple carrot and the cranberry called out by name, gluten free, soy free and vegan. What you do not get is how much of each, because it is a proprietary blend. I would rather have the numbers. Most of this aisle works the same way, so I am not going to pretend it is unusual.
Cost per day at 8.6 depends entirely on which box you tick. The six-bottle kit works out at about a dollar sixty-three a day, which is less than the mints were costing me. The two-bottle kit is two sixty-three a day for the same tablet, and that is the one I would not buy. A big spread for an identical product, and you should go in knowing it.
- The mint bowl going quiet by week three, which I measured by not buying refills
- Week six, leaning in and talking square on without thinking about it
- A chewable, so no water, nothing to swallow and thirty seconds between clients
- It works by making you produce saliva, which is the point if a medication dries you out
- Xylitol is in here, and it is the one ingredient in this aisle with a long track record
- Three real research links that I clicked, rather than a row of magazine logos
- One payment, no subscription, nothing to cancel, and thirty tablets is exactly one month
- Nothing moved for me in the first fortnight, and at one month a bottle that is real money spent before you learn anything
- The two-bottle kit is the same tablet at about $2.63 a day against $1.63 on the six, so the small box is the poor one
- It is a sweet berry tablet, so keep it away from small children and well away from dogs, because xylitol is seriously toxic to them
What Is Inside: the Seven, and the One That Made Me Buy It
Seven things, named in full on their site, with no amount published for any of them. Here is what each one is generally used for.
L. plantarum (two strains)
The largest part of the postbiotic side. Not live bacteria: what those bacteria produce, which is why it keeps on a shelf.
L. salivarius
Named after saliva, where it is normally found. The strain usually associated with breath in the research I could find.
L. rhamnosus
The best known of the three, and the one you will already have seen on yoghurt pots and gut supplements.
Their house blend
A trademarked enzyme blend of their own. Which enzymes, and how much, is not published anywhere I could find.
Xylitol
The one I already trusted. It has been in sugar-free gum and mints for decades because the bacteria that do the most damage cannot feed on it. Also what makes the tablet sweet.
Purple Carrot Powder
Named on the front of the bottle. The purple is anthocyanin, the same family of antioxidant that makes blueberries blue.
Cranberry Extract
Also on the front of the bottle. Cranberry turns up in oral research for the same reason it turns up elsewhere: it makes it harder for bacteria to stick.
Read This Part Before You Read the Price
- A once-daily berry chewable you add on top of brushing, flossing and your dentist
- Everyday upkeep, especially if a medication keeps your mouth dry
- Something to give two months at minimum, because my first clear change was week three and the better one was week six
- Not a replacement for a dentist, a cleaning, a filling or any treatment you have been told you need
- Not a treatment for, or a way to prevent, anything you have been diagnosed with
- Not a reason to cancel an appointment or to put one off any longer
The four things worth knowing before you order
One, and it is the only one that really matters. If your gums bleed and keep bleeding for more than a couple of weeks, book a dentist. If there is pain, a tooth that moves, swelling, a bad taste that will not shift or anything that looks like an abscess, book one today and do not wait for a tablet to work. I have read reviews of this product where people talk about cancelling dental work they had been told they needed. I had my deep cleaning first, I paid for it, and everything good on this page happened after that and because of it.
Two, the dry mouth. If you take an antihistamine, an antidepressant or a blood pressure tablet and your mouth is dry, that is worth raising with your dentist or your pharmacist, because a dry mouth changes how much trouble your teeth are in. Mine was doing it for six years before anybody joined up the dots. This is also the single best reason to pick a chewable over a capsule, because chewing is what gets saliva going in the first place.
Three, and please do not skip this one. Xylitol is seriously toxic to dogs, and this is a sweet, berry flavoured tablet that smells like a treat. Keep the bottle in a cupboard, not on a counter or a desk, and if a dog gets into it ring a vet straight away. It also looks exactly like a sweet, so keep it away from small children.
Four, the small print. Xylitol in quantity loosens the bowels. One tablet a day is a small amount, but if you are already chewing xylitol gum through the day you are stacking them. If you are pregnant, nursing, or buying this for a child, ask first. And if you count carbohydrates, xylitol is a sugar alcohol, which is worth knowing even though it barely moves blood sugar.
Badges as shown by the manufacturer. They describe how it is made, not what it does.
What Actually Changed in My Week
Talking square on
I stopped turning my head, and it took me until week six to notice.
The mint bowl went quiet
I noticed because I stopped buying the refill bags.
Leaning in again
At work and away from it, which I had not realised were the same habit.
What Others Say, and What I Make of It
according to the brand
Their page runs a 4.9 average, an 87% figure for people choosing the largest box, and six customer stories with a first name, an initial and an age. There is no review count and no independent site behind any of it, so I read all of that as advertising. And there are two of those stories I will not repeat here at all, because they are about people deciding they no longer needed dental work they had been told they needed. I am not comfortable passing that along to you. If a dentist has told you that you need something done, no tablet changes that, and mine did not change it for me.
What is checkable is smaller and duller. Thirty chewable tablets to a bottle at one a day, so a bottle is one month. Seven ingredients named, no amounts published. Three real research papers, linked, which I clicked. One payment with no subscription. A sixty day window, with the terms published on their own page. And then my own ninety days, which happened alongside a deep cleaning and nightly flossing, and I have been careful on this page to keep saying so. Take all of it for what it is worth, including the part where I get paid if you buy through my link.
How I Take It
One tablet, after I brush in the morning
The label says chew one a day or let it dissolve. I do it after brushing, not before, so it is the last thing in my mouth before the first client. Thirty seconds and no water.
A cheap habit I kept alongside it
A piece of ordinary sugar-free gum after lunch and after my afternoon coffee. A bag costs a few dollars and it keeps my mouth busy through the part of the day when I am talking most. That is my own habit and not their instruction, and I would have told you to do it with or without the tablet.
Keep doing everything that actually works
Brush twice, floss at night, drink water through the day, and go to your cleanings. Those are free or nearly free and they did more than the bottle did. Anybody who tells you a tablet replaces them is selling you something.
Only Buy DentaBiome From the Official Website
It is not on Amazon, not at the chemist and not in the supermarket. Anything under that name somewhere else is either old stock or not the same thing, and it will not come with the sixty day window. The official site is also where the current prices and the return terms live, and both can change without telling me. That is where I bought mine.
The Packages, and the Cost Per Day
One bottle is thirty chewable tablets at one a day, so a bottle is one month. The two bonus books come with the three and the six, so you are not sizing up for those. Their shipping policy says delivery is free within the United States on every order, although the boxes on their page only mention it on the larger two. Which box you tick makes a bigger difference than most people realise, and the sum is underneath the prices.
$1194 → $294
180 days · about $1.63 a day
Both bonus books. Cheapest by a long way.
Secure checkout by BuyGoods · One-time payment, no autoship · Free US shipping
Why the six is my pick, and I will show you the sum because I got this wrong myself. Their own advice is to give it three to six months, and my useful change was week six, so you are going to be on this a while either way. Six bottles is $294 and covers a hundred and eighty days. Getting to the same hundred and eighty days by buying the three-pack twice is $414. That is a hundred and twenty dollars for the privilege of being careful, and I know the number because I paid it. The two-bottle box is worse again: the same tablet at $2.63 a day against $1.63. One last note, since I price things for a living. Those crossed out totals are figured against a price nobody is being charged today, so treat them as decoration rather than arithmetic.
From Dull to Dazzling
The Dental Lie DetectorDigital downloads, and worth what free is worth. One honest warning about the first one: its sales description promises a do-it-yourself method that could save you a trip to the dentist. I would ignore that part completely. A hole in a tooth does not close up because of something you read in a PDF, and the money you save by not going is not a saving.
Sixty Days, One Payment, Nothing Recurring
Every order comes with a sixty day money-back guarantee. It is a one-time payment with no subscription and nothing to cancel later, and the charge shows up on your statement as BuyGoods rather than by product name, which some people will appreciate.
The return terms are theirs and they are published on their own site, so read them there before you order rather than after, and keep your order number and your boxes either way. I am not going to interpret somebody else's policy for you. I will only say that reading it took me five minutes and I would do it again.
Questions I Had Before I Ordered
Will this get me out of going to the dentist?
No, and please do not let anybody sell you that. I had a deep cleaning that cost nine hundred dollars after insurance, and everything good on this page happened after it and because of it. If your dentist has said you need work, have the work. This is something you add on top so you are in better shape at the next check-up.
What is the guarantee?
Sixty days, one payment, nothing recurring. The return terms live on their own site and they are theirs to change, so read them there before you order and keep your order number and your boxes. It is five minutes and worth it on any purchase this size.
How much of each ingredient is in it?
Not broken out. It is a proprietary blend, so you get all seven names and not the individual amounts. That is why the label is the lowest number on my card, although all seven being named in full is more than some bottles in this aisle manage.
What does it taste like, and do I need water?
A berry sweet, honestly nicer than I expected. You chew it or let it dissolve, no water, about thirty seconds. That is the best thing about it and it is why I actually took it every day.
How long does a bottle last?
Thirty chewable tablets at one a day, so one month. Their kits are sold as 2, 3 and 6 bottles, which is 2, 3 and 6 months. Do that sum before you compare the price to anything else.
How long before I noticed anything?
Week three for the mints, week six for the thing with turning my head. Give it eight weeks before you decide. And remember I was also flossing nightly and drinking more water, so some of that is not the tablet. Results vary.
Can I take it if I am on medication?
There is nothing here that behaves like a drug, but if a medication of yours dries your mouth out, raise that with your dentist or pharmacist, because that is the thing actually working against your teeth. Mine did it for six years before anybody mentioned it to me.
Is there a subscription?
No. One payment at checkout, nothing recurring, nothing to cancel. I checked that before anything else and it is one of the better things about the offer.
I have a dog. Does that matter?
Yes, and it matters more than people realise. Xylitol is seriously toxic to dogs, and this is a sweet berry tablet that smells like a treat. Keep the bottle in a cupboard rather than on a counter, and ring a vet immediately if your dog gets into it. Same thinking with small children, because it looks exactly like a sweet.
How will it show up on my card?
As BuyGoods, who handle the checkout. Delivery is listed as free within the United States on their shipping page.
Would I Tell a Client in My Chair to Try It?
Yes, and I have, with two sentences first. Go to your dentist and have whatever they tell you to have, because nothing in a bottle does that job. And tick the six-bottle box rather than the three, for a reason that is pure arithmetic and is written out in the packages section. Clear those two and what is left is the easiest thing I have ever managed to do every single day, because you chew it and it tastes nice, and it has the one ingredient in this whole aisle that was already proving itself when I opened my salon.
What keeps me from going higher is the blend. All seven are named, which I will give them, but not one amount is broken out, so I am trusting a recipe I cannot see measured. I got what I came for anyway, and I am telling you plainly that I cannot prove to you why.
- The mint bowl quiet from week three, and the head-turning gone by week six
- One berry chewable, no water, thirty seconds, and I missed two mornings in ninety days
- Sixty days to decide, with their return terms on their page and not on mine
Backed by a 60-day money-back guarantee
P.S. I will tell you what my caution actually cost me, because it is the most useful number on this page. I bought three bottles for $207. They worked, so at the end of the ninety days I ordered three more for another $207. That is $414 for six months of a thing I could have had for $294 by ticking a different box on day one. A hundred and twenty dollars, which is about what I charge for a cut and full colour. If you are going to give it a proper run, and their own page says to give it three to six months, tick the six-bottle box the first time and save yourself the hundred and twenty.
Marcia Ruddick has run a two-chair salon in Davenport, Iowa for twenty-six years. She writes about the things nobody warns you about in your fifties, and about reading the refund policy before the sales page.