Concentrated Microbiome-Friendly Hydroxyapatite Mouthwash

(3 month supply) A daily ritual for a healthier mouth, not a mouthful of alcohol.

£25
4.52 out of 5 stars58 Reviews

A concentrated, alcohol-free mouthwash with prebiotics and liquid hydroxyapatite. A few drops in water, once a day, and one bottle lasts around three months.

  • Alcohol-free, no sting
  • Feeds your good bacteria
  • Concentrated 3 month supply
  • Dilute 1.5ml with water
  • Free shipping
  • 30-day money-back guarantee
  • How to use
    1. Measure and mix. Combine 1.5ml of Liquid Biome+ with 10ml of water using the included cup.
    2. Swish. Swish the mixture thoroughly around your mouth for 30 seconds.
    3. Release. Spit the mixture out into the sink.

    Do not rinse with water afterwards. This lets the prebiotics and hydroxyapatite keep working for longer.

  • What's inside

    Liquid hydroxyapatite, prebiotics (FOS and inulin), and mint and eucalyptus.

  • Free from

    Fluoride, alcohol, harsh antiseptics and foaming agents.

Most mouthwashes work like a reset button.

Gutology does the opposite.

The old approach

Alcohol and antiseptics wipe out everything, good bacteria included, and leave your mouth to start again from scratch.

The Gutology way

Prebiotics feed the bacteria you want to keep, and liquid hydroxyapatite gives enamel an extra mineral top-up after brushing. Fresh mint & a hint of eucalyptus.

Gutology Hydroxyapatite Mouthwash v.01

Shaped by real feedback. Refined through science. Our cleanest, most balanced formula so far.

View all ingredients
Gutology Mouthwash Microbiome first
Supermarket Mouthwash (typical fluoride)
Natural Mouthwash (fluoride-free)
Fluoride-free
Fluoride-free
Fluoride-free
Fluoride-free
Contains hydroxyapatite
Contains hydroxyapatite
Contains hydroxyapatite
Contains hydroxyapatite
Prebiotics
Prebiotics
Prebiotics
Prebiotics
SLS-free
SLS-free
SLS-free
SLS-free
Paraben-free
Paraben-free
Paraben-free
Paraben-free
Concentrate 90+ doses
Concentrate 90+ doses
Concentrate 90+ doses
Concentrate 90+ doses

Independent experts view

The oral microbiome matters

For decades, oral care had one goal: kill bacteria. That thinking is changing. Your mouth is a living microbiome, and the balance of good bacteria is what keeps it healthy. Protecting that balance, rather than stripping it, is where modern dentistry is heading, the same shift we already made with gut health

Dr Seb Lomas
I believe this is the biggest change in oral care in a generation. The evidence is clear: work with the mouth's microbiome, not against it. That's why I recommend a probacterial approach like Gutology.
Dr Seb Lomas
  • Daily Enamel Care
  • Fluoride Free
  • Clinically Studied ingredients

What's inside

No proprietary blends. No hidden fillers.
Full transparency, always.

  • Liquid hydroxyapatite

    A mineral top-up for enamel.

    Liquid hydroxyapatite
  • Prebiotics (FOS and inulin)

    Food for your mouth's good bacteria.

    Prebiotics (FOS and inulin)
  • Mint and eucalyptus

    Clean, fresh breath.

    Mint and eucalyptus
  • No Fluoride
  • No Alcohol
  • No Harsh Antiseptics
  • No Foaming Agents
View full ingredient list (INCI)

Gutology Hydroxyapatite Toothpaste

  • Glycerin
  • Aqua
  • Hydrated Silica
  • Hydroxyapatite
  • Glycolipids
  • Xylitol
  • Lactobacillus Ferment
  • Cellulose Gum
  • Calcium Carbonate
  • Mentha Arvensis Leaf Oil
  • Stevioside
  • Menthol
  • Acacia Senegal Gum
  • Aroma
  • Mentha Piperita Oil
  • Eucalyptus Oil
  • Limonene

Gutology Kids Toothpaste

  • Glycerin
  • Hydrated Silica
  • Aqua
  • Hydroxyapatite
  • Xylitol
  • Glycolipids
  • Aroma
  • Cellulose Gum
  • Calcium Carbonate
  • Citrus Grandis Seed Extract
  • Stevioside
  • Acacia Senegal Gum
  • Ascorbic Acid
  • Lactobacillus Ferment

Gutology Liquid Biome+

  • Aqua
  • Heptyl Glucoside
  • Glycerin
  • Fructooligosaccharides
  • Hydroxyapatite
  • Xylitol
  • Mentha Arvensis Leaf Oil
  • Sodium Phosphate
  • Stevioside
  • Menthol
  • Propanediol
  • Cellulose Gum
  • Inulin
  • Lactic Acid
  • Aroma
  • Citric Acid
  • Sodium Lauroyl Glutamate
  • Sorbitan Caprylate
  • Tetrasodium Glutamate Diacetate
  • Xanthan Gum
  • Eucalyptus Oil
  • Limonene
  • Tartaric Acid
  • Gluconic Acid
  • Mentha Piperita Oil

Copper Tongue Scraper

  • 100% Pure Copper

Charcoal Dental Floss

  • Bamboo
  • Charcoal
  • Mint Essential Oil
  • Candelilla Wax

Prebiotic Deodorant

  • Aqua
  • Glycerin
  • Sodium Bicarbonate
  • Pentylene Glycol
  • Tapioca Starch
  • Brassica Oleracea Acephala Seed Oil
  • Brassica Oleracea Italica Seed Oil
  • Zinc Ricinoleate
  • Sodium Stearoyl Glutamate
  • Inulin
  • Acacia Senegal Gum
  • Polyglyceryl-2 Caprate
  • Aloe Barbadensis Leaf Juice
  • Xanthan Gum
  • Propanediol Dicaprylate/ Caprate
  • Citrus Limon Peel Oil
  • Lavandula Angustifolia Oil
  • Fructose
  • Sodium Benzoate
  • Potassium Sorbate
  • Bombax Costatum Flower Extract
  • Maltodextrin
  • Hydrolyzed Gardenia Florida Extract
  • Terpineol
  • Pinene
  • Linalyl Acetate
  • Linalool
  • Limonene
  • Geranyl Acetate
  • Camphor
  • Beta-Caryophyllene
  • Citral
M
MAB
Love the mouthwash

2nd purchase, now with a pump dispenser it’s even better!

A
Alison C.
Great product poor packaging

This is a honest view on my experience. The mouth wash is good but the bottle is not great. It’s very difficult to **** the cap back on and takes many tries. My husband gave up but didn’t tell me! I shook the bottle up has your supposed to and ended up losing half a bottle all over me and the bathroom. The little cup it comes with is nice but the markings are difficult to see I decided to change the top to a pump. This is also a more accurate measurement than just guessing. Maybe go back to the drawing board on the packaging.

Hi Alison,

Thank you so much for your honest review, we're really sorry for any inconveniences caused. This is our very first version of Liquid Biome+, so feedback like yours is incredibly valuable as we work to improve.

We’ve already sent you a separate email with a little surprise inside, and truly appreciate you taking the time to share your experience.

- The Gutology Team

R
Rosie D.
Great product I use both the toothpasted and the

Great product I use both the toothpasted and the mouthwash. Recent dentist check up where I was told that my teeth are in excellent condition! for my age In my 70's!

M
Martin W.
Leaves my mouth with a nice fresh clean

Leaves my mouth with a nice fresh clean feeling

R
Rashmi C.

Love it and the toothpaste. both leave my mouth feeling clean and fresh. The best

M
Molli
Amazing product

Makes my mouth feel so fresh and clean

C
Cathy
I've been looking for a toxin free mouthwash and

I've been looking for a toxin free mouthwash and I think I've found a good one. It leaves my mouth feeling fresh and I like the fact it helps tooth enamel.

P
Paul

Excellent mouthwash, I use the toothpaste as well. I saw an improvement within a week. I would buy both products again. They are far better and healthier than the products on the shelf, good price too

A
Andrew k.
The product itself is good but container is poor

The product itself is good but container is poor I had three now that leak I can't take them away with me the latest container doesn't even **** and the plastic pipe has come away

C
Cheryl

The mouthwash is fine but disappointed the bottle leaks from the supplied pump

P
Phillip.
No improvement to my gum disease.

At the recommended dilution rate I find it rather strong and therefore have to use less. It leaves your mouth feeling fresh, but other than that I have not notices any difference. I still have gum disease and that has not improved since taking this 3 month and therefore now wondering if it has any real benefit.

E
Emily

Free cup had stuff in

A
Ade

Best mouthwash ever! ❤️
This is the first time using this mouthwash and it has surpassed my expectations! 👍 I can really feel the difference, it is just fresher - there's no other way to describe the feeling 🌬

K
Kim

Amazing, first time purchasing and i love it.
Quick delivery and most certainly will be buying again.

J
Janine S.
Bloke has better breath

Bought this for my bloke, who has frequent bad breath from bacteria in a "pocket" of his gums.
Works a treat, and without the overpowering alcoholic stink he used to come to bed with after using mass-produced mouthwash.
You dilute it heavily to use, so it doesn't work out as expensive as it looks.

N
NH
I like how my teeth feel after using

Only been using a short time, but I like how my teeth feel after using. My only complaint is the bottle/pump. Not sure if I have a faulty one, but I'm having a nightmare with the contents leaking out through the **** part of the pump dispenser (not out of the nozzle). It's screwed on as tight as it can go, but every night I've got leaked contents running down the sides of the bottle and have to do a clean up because it's really sticky.

G
Grace

The best mouth wash ive evwr tried. Would highly recommend 10/10

R
Rick A.
Seems good stuff and I have less phlegm in my

Seems good stuff and I have less phlegm in my mouth in the mornings

D
Den
Super fresh and clean

The tooth paste and the liquid biome together make my mouth feel great so fresh and clean.
I'm loving it.

G
Gillian S.
It’s ok….

It’s ok, would be better if you didn’t have to measure it out and then dilute it. Also, mine leaks from the top and makes it very sticky

G
Gillian S.
I really appreciate all the research of this

I really appreciate all the research done to make this this mouthwash, I feel as if I'm helping restore the natural balance of my mouth instead of killing everything with chemicals and alcohol.
I am definitely going to try the toothpaste with my next order.
Thank you & keep up the good work.

A
Anonymous
This is exceptionally good mouthwash

This is exceptionally good mouthwash. I get dentist like fresh clean mouth. Highly recommend! Game changer.

M
M.B.

I love the new designed of the bottle. So much easier to dispense.

M
M.K.

Leaves your mouth feeling freash can feel overpowering

E
Emma

Very strong. Also bottle Very small for the price.

B
Bradley R.
Perfect

It’s perfect

M
Maria M.
Mouth wash

First couple of weeks it took me a while to get used to it, but six weeks in I love both the toothpaste and mouthwash. The little cup is cute too!

F
Fiona B.
Excellent product

Love the product and the ethos of the brand. Tastes great and now a vital part of my oral care routine

P
Phillip.
Gutology Liquid Biome

Only a week in so not really able to tell in having any benificial effects yet. I am find it rather strong, even diluted at the stated ratio, but that's just my personal opinion. Because the container and top are both Aluminium and the **** thread is rather course, it is rather a loose fit and liquid tends to leak from the thread both when shaking the bottle and afterwards. I will keep on with it and see how it goes after another few weeks when I have a Dentist's appointment and see if he makes any comment.

J
Jean

I like the product, it is expensive but lasts a while. I would prefer it if it was ready to use as it is difficult to see the doseage on the measuring cup.

A
Alan C.
Only two weeks in

Pleasant taste, but too soon to tell whether it is better than the alternatives. I will give it, and the toothpaste a three month trial after my scientist daughter recommended them to me.

Have concerns? That's okay. You can find all your urgent answers right here.

  • Why is it so small?

    It's a concentrate. Diluted, one bottle makes around 90 rinses.

  • Do I need the cup?

    It makes measuring easy, but a 1.5ml pour in a small glass of water works too.

  • When should I use it?

    Once a day, after brushing. Night time is ideal.

  • Can I use it with any toothpaste?

    Yes, though it works best alongside our Hydroxyapatite Toothpaste.

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  • Free UK Delivery