Gutology Kids Toothpaste (V3)

Our bestselling kids' toothpaste is back with a cleaner, improved formula.

Still packed with TrueBiotics®, hydroxyapatite, and zero fillers, V3 is designed in collaboration with leading biological dentists to support little smiles every day.

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Hydroxyapatite

Microbiome Friendly

Fluoride Free

"As a biological dentist, this is my top recommendation for parents looking for a fluoride-free toothpaste made with ingredients that support the oral environment in growing mouths."

Dr Seb Lomas - Biological Dentist

Vegan Trending

Gutology Kids Toothpaste

£10.00

A fluoride-free toothpaste made for growing mouths - formulated with biomimetic hydroxyapatite, a mineral that mirrors what’s naturally found in enamel. Powered by TrueBiotic®, a postbiotic ingredient studied for its role in supporting a balanced oral microbiome. Gentle, effective, and safe for everyday brushing especially for children who may still swallow while brushing.

Gutology Kids Toothpaste is fluoride-free and uses hydroxyapatite a biocompatible mineral that naturally makes up 97% of tooth enamel and 70% of bone. It’s been studied for its role in supporting enamel surfaces in lab settings, and is widely used in modern oral care as a gentle, science-backed option for children.

Children’s oral microbiomes are still developing, which means they can benefit from support that encourages microbial balance from an early age. Gutology Kids includes TrueBiotic® a postbiotic ingredient studied for how it interacts with the oral environment. It’s a microbiome-friendly way to support healthy brushing habits during those early years.

Hydroxyapatite is backed by clinical and laboratory research showing how it can bind to enamel surfaces and support remineralisation. Some studies have observed visible improvements after 8 weeks of consistent use.

Gutology Kids Toothpaste has a gentle strawberry flavour made from natural ingredients - no artificial flavours or colours. It’s designed to make brushing a more enjoyable part of your child’s daily routine.

Yes - Gutology Kids Toothpaste is vegan and cruelty-free, with no animal-derived ingredients.

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Delivery every 3 months

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"As a biological dentist, this is my top recommendation for parents looking for a fluoride-free toothpaste made with ingredients that support the oral environment in growing mouths."

Dr Seb Lomas - Biological Dentist

Yes - Gutology Kids Toothpaste is vegan and cruelty-free, with no animal-derived ingredients.

Remineralising

Anti-Plaque

Anti-Sensitivity

Biome Friendly

Antimicrobial

Remineralising

Anti-Plaque

Anti-Sensitivity

The natural toothpaste that works.

Microbiome-friendly

Did you know? Your child’s mouth hosts over 700 species of bacteria some helpful, some not so much. Supporting microbial balance is a key part of caring for developing mouths and encouraging healthy brushing habits from an early age.
What if my child swallows some toothpaste?

It’s normal for young children to swallow small amounts of toothpaste while learning to brush. That’s why Gutology Kids is fluoride-free and made with gentle ingredients designed for daily use in growing mouths.
Fluoride-Free

Many parents choose fluoride-free options with hydroxyapatite a mineral studied for how it supports and protects enamel over time.
Not all toothpastes are created equal

Many high street toothpastes include foaming agents that may disrupt the oral microbiome. Gutology Kids is made with gentle ingredients and no harsh additives.
Bad breath?

Your oral microbiome plays a big role in how your breath smells and keeping it balanced is an important part of everyday oral care.
Gentle on teeth and gums

Free from harsh chemicals, artificial flavours, and colourings made with gentle ingredients that respect the needs of growing mouths.

What's in their toothpaste?

Many kids’ toothpastes include ingredients like SLS, detergents, and artificial flavourings not always ideal for developing mouths.

Gutology Kids is made without those, using science-backed ingredients to support effective, gentle brushing every day.

Join the revolution

It took us 5 years to create a mineral toothpaste loved by both parents and dentists. While most oral care companies overlook the role of the oral microbiome, Gutology Kids is formulated with microbiome-friendly ingredients giving little ones an effective choice for healthy, happy smiles.

Why TrueBiotic® matters?

TrueBiotic® technology is designed to work in harmony with the natural biology of children’s mouths.

It supports a balanced oral microbiome, which plays an important role in maintaining a healthy environment for teeth and gums.

Gentle and science-backed, it’s a smart choice for growing smiles.

This is more than just cleaning

Gutology Kids Toothpaste cleans your kids teeth effectively with a microbiome-friendly formulation.

Gut-Friendly

Protect your microbiome.
Cancel Anytime

No contracts, cancel anytime.
Sustain

Long-term oral protection.

Hydroxyapatite

Microbiome Friendly

Fluoride Free

"As a biological dentist, this is my top recommendation for parents looking for a fluoride-free toothpaste made with ingredients that support the oral environment in growing mouths."

Dr Seb Lomas - Biological Dentist

Vegan Trending

Gutology Kids Toothpaste

£10.00

Yes - Gutology Kids Toothpaste is vegan and cruelty-free, with no animal-derived ingredients.

Buy Once

Subscribe & Save

Cancel Anytime
Adjust Delivery Frequency

Delivery every 3 months

Delivery every 1 month

"As a biological dentist, this is my top recommendation for parents looking for a fluoride-free toothpaste made with ingredients that support the oral environment in growing mouths."

Dr Seb Lomas - Biological Dentist

Yes - Gutology Kids Toothpaste is vegan and cruelty-free, with no animal-derived ingredients.

Ingredients

GLYCERIN
HYDRATED SILICA
AQUA
HYDROXYAPATITE
XYLITOLNatural sweetener
GLYCOLIPIDS
AROMA
CELLULOSE GUM
CALCIUM CARBONATE
CITRUS GRANDIS SEED EXTRACT
STEVIOSIDE
ACACIA SENEGAL GUM
ASCORBIC ACID
LACTOBACILLUS FERMENT

Directions

Simply use Gutology Toothpaste like your normal toothpaste, twice daily.

Frequently Asked Questions

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

Is this toothpaste worth the price?

We think so. Gutology Kids is formulated with hydroxyapatite the same mineral found in natural enamel and TrueBiotics®, a postbiotic ingredient studied for how it supports microbial balance in the mouth. Every tube is designed with gentle, microbiome-friendly care in mind.

Does this toothpaste have artificial flavourings?

No we don’t use any artificial flavourings. The gentle strawberry flavouring is naturally inspired, making brushing more enjoyable for kids without the need for synthetic additives.

Is this product vegan and cruelty-free?

Yes, this has been requested by many nutritionists that we work with. We've achieved this by using a vegetable sourced glycerine in our formulation. It is also 100% cruelty-free.

What if I need more help?

We understand that digestive issues can be complex, that's why we offer a £75 voucher towards advanced microbiome testing to every DigestBox customer.

Allergies

You are responsible for carefully reading any ingredients listed on our website and/or on any packaging, labels and/or leaflets to avoid the risk of allergic or other adverse reactions.

For more information on allergies: click here.

Adult user!

I really dislike mint toothpaste - makes my mouth sore so have tried this one. I really like it as not sweet and definitely not minty. Will not know how well it’s working until o see the dentist in December but so far so good.

Mint would have been better

Love the idea behind this and the product quality etc, however I’m not sure why you wouldn’t offer a mint flavoured option for little ones? My 4yr old daughter doesn’t like the taste of the strawberry one and keeps wanting to resort back to her usual minted brand as this is what she is used to. She said this flavour is ‘yucky. I would buy consistently if there was a mint option.

Too sweet for us :(

Bought for my daughters but both didn’t like the taste as it is too sweet. I tried it myself and it was too sweet for me too. So disappointed, they don’t like mint flavoured toothpaste so I’m struggling to find a fluoride free paste to suit them!

So good, it’s caused arguments

Didn't taste very nice😕

Amazing

My kids teeth have transformed in a matter of a couple weeks. Not only does it taste nice. They want to brush their teeth all the time. Their teeth are noticeably whiter from no harsh chemical. Love this product. What’s best is the no harsh chemicals

Great toothpaste

My very nearly 3 year old has always hated brushing her teeth until now! Every morning and night, although there’s an initial slight resistance some evenings (as to be expected with a toddler), in the end she always picks up her toothbrush and brushes her teeth without too much fuss at all. What’s even better is that she’s happy for us to brush them for her. She’s only been using it for a couple of weeks but I would recommend. Just today, she went to the bathroom at lunch time as she wanted to brush them. It obviously tastes good and does the job well.

My kids likes it so far have only used it for few weeks

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