Kids Microbiome-Friendly Hydroxyapatite Toothpaste
Kind to their biome, from their very first tooth.
Over 700 species of bacteria live in the mouth, making it the second most diverse microbial community in the body after the gut. We believe a healthy mouth isn’t a sterile one. That’s why our Kids toothpaste is Kind to Biome® certified oral microbiome friendly, and gentle on the bacteria that belong there.
- Certified Kind to Biome™
- Supports Enamel
- Clinically Studied
- Zero SLS & Toxins
- Pause or cancel anytime
- Free shipping
- 30-day money-back guarantee
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Will it protect their teeth without fluoride?
Fluoride isn’t the only way to care for your child’s enamel. Ours is made with the same non-nano hydroxyapatite as our adult toothpaste, from the same mineral family as enamel, to help strengthen it. In laboratory testing, up to 65% of the surface hardness lost to acid came back. Kind to Biome® certified and 98.7% natural origin, it’s gentle on the good bacteria in little mouths.
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Why is the oral microbiome so critical?
More than most people realise. Cavities and gum disease aren't only about how well you brush research increasingly links them to an imbalance in your oral microbiome. When that balance tips, the harmful bacteria take over.
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What if my child swallows some?
Little ones don't always spit it all out so we made Gutology Kids fluoride-free and 98.7% natural, free from SLS and parabens. We still recommend teaching children to spit once they're able, and supervising brushing for the littlest ones.
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What age is it for?
From their very first tooth 6 months and up. Starting with a clean, fluoride-free formula means good habits, and good bugs, from day one and right through childhood. For the youngest, use a small smear and supervise brushing.
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What about bleeding gums and ulcers?
Research associates SLS, the foaming detergent in most toothpaste (SLS), with irritation of the gum and soft tissue. Gutology is SLS-free and certified KIND TO BIOME® a clean everyday choice if you'd rather avoid it.
Kids Microbiome-Friendly Hydroxyapatite Toothpaste
Join over 100,000 people who think differently about oral care.
What started as a microbiome-led toothpaste has grown into a new way of thinking about everyday oral care.
Little ones swallow toothpaste.
So we left out the things you’d worry about.
What they swallow
Little ones often swallow toothpaste. It’s what they do. So we made ours with no fluoride, no SLS and no parabens, just a gentle, clean formula.
It still does the job
Hydroxyapatite helps protect growing enamel, and Truebiotic® postbiotics support the good bacteria that are just settling into their mouths.
Certified KIND TO BIOME®
Cleans your teeth. Leaves your mouth's good bacteria alone.
Your mouth is home to around 700 species of bacteria, and many of them are on your side. Our Mineral and Kids toothpastes clean with hydroxyapatite, the mineral teeth are made of, and both are independently certified oral microbiome friendly.
- 13 mouth bacteria tested against From friendly residents to known troublemakers, by an independent lab for KIND TO BIOME®.
- 9/9 everyday mouth bacteria left undisturbed In lab tests, by both our Mineral and Kids toothpastes.
- Real human mouth samples, not just lab cultures Swabs from healthy volunteers, so we could see the whole community.
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
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.
- Daily Enamel Care
- Fluoride Free
- Clinically Studied ingredients
No proprietary blends. No hidden fillers.
Full transparency, always.
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Hydroxyapatite
The mineral teeth are made of, for growing enamel.
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Truebiotic® (Lactobacillus ferment)
Supports a balanced mouth.
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Strawberry flavour
The bit they'll notice.
- No Fluoride
- No SLS
- No Parabens
- No Artificial Colours
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
Inside the cap black moulding starts to appear on every paste about 2 weeks after opening. My son constantly asks me why it’s happening but I have no answer for it. I’ve tried three pastes so far and all of them had the same issue. We had to stop using it.
You have charged and sent me a pack of toothpaste I didn’t order. I want to return it please for a refund.
love it. 😁
I brought this children's strawberry toothpaste for myself due to being on homeopathic remedies i cannot take spearmint or peppermint as it will count out the remedies that I take. I wish they would make a fennel toothpaste as I would buy all the time. Please gutology make some other adult flavours.
My 6 year old loves this toothpaste, he also is starting to like to mint flavour so we're mixing a tiny blob of each on the toothbrush! it's the best tasting non-toxic brand that we've tried.
My granddaughter who is 4 years old came to stay and used the strawberry kids toothpaste and she loved it, in fact she cleaned her teeth 3 times which is unknown to get her to clean once! It’s been a hard battle to get her to like any toothpaste so very pleased and will certainly be buying it again. I would like to know at what age a child can use it as I have another granddaughter who is 9 months but has teeth!!
My little boy loves this because it doesn’t foam up like other toothpastes do which annoys him. His teeth already look much whiter.
My daughter loves it. She doesn't really like brushing as her teeth start getting wobbly, but since we use gutology she is much more keen to do it. Thank you
you have changed the colour of the toothpaste. my child was put off from using it until we managed to convince her it was the same one. Can you explain why this was done?
My son loves this and his teeth are noticeably in better condition thank you
Kids love it and their teeth are immaculate
Whole family love these toothpastes. My little one was reluctant to try the kids one when it came but once he did he became obsessed with brushing his teeth. I have noticed less sensitivity since using the adult one.
Kids really enjoy using this toothpaste - I would definitely recommend
My 3 year old loves it. Seems expensive but the tubes seem to last far longer than regular toothpaste.
Kids are not liking the taste and texture of this toothpaste
My grandson is 7 months old with 1 tooth & hasn't expressed an opinion!
However, his mother ordered the same thing - so I know I did right! :)
Quite literally amazing toothpaste!
I tried it as my daughter has been having issues with early cavities- several dark lines in the fissures of her molar.
I hoped this would help as everything the dentist has given us is making things worse.
4 weeks in her gums are no longer inflamed and the dark areas on her tooth are 50% less. After 8 weeks they have almost gone.
My daughter is a mouth breather at night and used to have awful breath in the morning but that too has gone!
I cannot reccommend this product enough it really is amazing
My kids love this. It has even helped repair my sons chipped enamel.
After about 2 weeks it works well. I find not rinsing afterwards work better
Works well
Great stuff
Both my 1yo and 5yo love it, can't fault it
Such a lovely taste and so healthy! We love it :)
My little one absolutely loves brushing her teeth and loves the taste of her toothpaste! Thank you Gutology!
I thought I'd test gutology before I gave it to my autistic son. Gums and teeth feel healthy (they didn't before....gum disease🙄) staining dramatically reduced after 2 weeks. Smooth feel of tooth surface that lasts all day..wow! My son is a trickier customer but hasn't outright refused. I bought the adult one within a week, I think it might be worth it for my family's oral health.
Finally I've found something my 10 year old will use.
I've tried every other fluoride toothpaste going and she hates the taste. This she has happily accepted.
I've also now swapped myself to the adult one
Great toothpaste. Kids love the flavour
My 3.5yr old daughter absolutely loves this toothpaste and we no longer have the ‘time to brush your teeth’ battle. Thank you Gutology!
“Best toothpaste in the world ever”!!!
I was really looking forward to trying this toothpaste brand. Unfortunately I am disappointed with the results. My youngest son who is 2 has weak enamel and I was hoping this would help. Unfortunately the condition of his teeth rapidly deteriorated after using this toothpaste for a month, leaving one tooth brown and eroded. All 3 of my children liked the taste but I won’t be buying again.
Thank goodness I found Gutology kids toothpaste. My kids breath smells so good now. I hope I am able to keep up with the cost
My children love this!!
My son loves it
Have concerns? That's okay. You can find all your urgent answers right here.
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What age is it for?
From the first tooth, around 6 months.
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What if they swallow it?
It's fluoride-free and safe if swallowed.
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When should they move to adult toothpaste?
Any time from 3, when they're happy with mint.
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Does it contain sugar?
No. The sweetness comes from xylitol and stevia.