While many probiotics are formulated for adults, kids are known to have unique needs, which is why our Kids Pre + Probio Gummies contain no added sugar and 5 billion live cultures of the most clinically-researched strain for children — proven to help support digestion, gastrointestinal wellness and gut health among kids.

The Probiotic Revolution For Little Guts
Subscribe & save! Get 40% off your first order and enjoy 15% off every order after. Cancel any time. Tonic Kids Pre + Probio Gummies supports your little one's gut health.





Kids Pre + Probio Gummies Offer
Fuel their health without the sugar
- 2 months of 5 billion live cultures
- Probiotic and prebiotic fibre
- Supports their gut and good bacteria
- Healthy poos and digestion*
- No added sugar, no sweetener, vegan
- Just 20p per gummy
Designed for Kids, Not Grownups

The Benefits
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Digestive Health
Supports digestive health, promoting regularity and stool hydration.
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Microbial diversity
Supports diversity of their gut microbiome for overall digestive health.
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Restores Balance
Supports microbiota balance while taking antibiotics.
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GI Relief
Helps to reduce occasional GI discomfort, such as bloating, gas, and constipation.
Made for Picky Eaters
We now know the strong connection between digestive bacteria and childhood health, which becomes even more problematic with picky eaters, allergy sufferers, or kids with colds.
Our Pre + Probio Gummies are expertly formulated to help restore the natural balance of good bacteria — all with a taste kids love.

Made by a dad
"As a new dad, I was surprised to learn how much sugar, artificial sweeteners and unnecessary extras were in gummy vitamins. So I made them with zero refrigeration required without the sugar, sweeteners or junk to make sure your kids are getting the active strains they need."
- Sunna Van Kampen, Founder of Tonic

It takes 60 days to build a habit
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Kids Pre + Probio first thing
Chewable powerhouse that have been clinically proven to help little tummies grow stronger everyday.
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Multi Gummies first thing
Multi gummies first thing in the morning to support their whole-body health throughout the day.
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Immunity in times of need
Wild Berry Immunity Gummies in times of need, during the winter months or back to school period.
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In sight, in mind
Store them in the tin somewhere where you’ll see them everyday. It will help you remember.
Big benefits for little bellies. Naturally.
We out-gut the competition so your kid’s tummy can stay happy, healthy, and ready for anything!

Dump the Junk
Dump the unnecessary sugars, artificial sweeteners and fillers. Tonic Kids Pre + Probio Gummies are full of clinically proven, high-impact active strains and clean ingredients to ensure your kid is getting what they need.

3 Powerful Reasons Your Little One Will Love Them
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Tested and is Proven to Work
Thousands of taste tests later, the verdict is in. Kids love them. In consumer trials they were proven to help little tummies grow stronger every day.
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Made and Trusted By Experts
They were developed by leading doctors and paediatricians and are loved by hundreds of health professionals globally.
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No Tummy Trouble = Better Health
The ultimate source of 5 billion live cultures of clinically studied strains crafted to fuel their digestion, immunity and gut function.
4.7 stars from 40,000+ happy parents
How we stack up
Beginning at a young age, a child’s gut can impact overall health. That’s why our pre + probio gummies are specifically designed for growing bodies with an evolving blend of clinically-researched strains each selected for a reason!
Learn More

Still Got Questions?
What are Kids Pre + Probio Gummies?
Our Kids Pre + Probio Blackcurrant Gummies are a two-in-one powerhouse that has been clinically studied to help little tummies grow stronger every day.
Powered by 5 billion CFU of DE111® Bacillus subtilis per serving, a clinically studied strain with over 30+ double blind randomised control trials (the gold standard of science) proving not only its effectiveness but also its specific ability to support kids' gut health (suitable for kids aged 3-12).
In a study on children aged 2-6, researchers found that DE111® helped build a healthier gut microbiome without disrupting the natural balance. After just 8 weeks, kids taking DE111® had:
✔ Improved gastrointestinal wellness—less tummy trouble, more happy days
✔ More diverse gut bacteria, which is key for digestion and immunity
✔ A healthier balance of good and bad bacteria, linked to better gut function
Do kids really need probiotics?
The short answer is probably yes. We’ve all seen what happens when our kid’s stomachs are acting up, yet what we don’t see is how much the gut is the control centre for little kid’s bodies.
How well does your child eat a good diverse diet? Have they recently had a tummy bug or taken antibiotics?
Probiotics are now seen as an essential way to support our overall health, especially through good food like Kimchi and Kombucha,yet so many of our kids won't eat these foods.
So probio supplements can fill the gap. But unfortunately, many probiotics are generalised strains filled with added sugar and other ingredients that may not be ideal for a healthy gut.
Tonic Kids Pre + Probio is the only no sugar, no sweetener gummy on the market designed for optimal absorption and is specifically tailored for your childs needs.
What's wrong with other kids probiotics?
Unfortunately, many probiotics are generalised strains filled with added sugar, artificial sweeteners, gummy additives, and other ingredients that may not be ideal for live cultures.
Tonic Kids Pre + Probio Gummies are designed for optimal absorption, individually selected for childhood needs, and sent straight to you with an evolving formula so your probiotic actives remain strong and your kids get a variety of benefits.
If there’s no sugar, how does your pre + probio taste so good?
As with our Kids Multivitamin Gummies and Kids Immunity Gummies, our Kids Pre + Probio Gummies are naturally sweetened with zero added sugar. Rather our gummies includes natural flavour and fibre - for a delicious Blackcurrant taste that all kids love.
Each gummy contains just 0.33g of sugar unlike most other probio gummies on the market that contain up to 5g of sugar (or nasty artificial sweeteners) so we can not only support their gut but also their health and reduce the chances of teeth cavities from overfeeding kids sugar.
Why does your product also contain prebiotics?
This isn’t just about digestion—it’s about building a strong foundation for lifelong health. Most kids probiotics only focus on good bacteria (probiotics). But bacteria need food to grow and thrive. That’s why Tonic Kids Pre + Probio is a two-in-one formula with:
5 Billion CFU of DE111®
A resilient, clinically-proven, spore-forming probiotic strain that's proven to survive stomach acid and reach the intestines, where they can effectively support gut health.
3.6g of Prebiotic Fibre
Prebiotics are essential for feeding the good bacteria in our gut. Think of a prebiotic as fertiliser for your gut, feeding the good bacteria and helping digestion.
What comes in the order?
Each order comes in it’s own Tonic Branded Box with 2 tubs of Kids Pre + Probio which is a two-month supply (120 gummies - 2 gummies per day). £20 per month, just 66p per day or even cheaper if you purchase a subscription. You can cancel anytime, free of charge, no questions asked.
If you need to make changes to an existing order, please email hello@tonichealth.co and the team will do their best to make the changes for you.
Do Tonic's probiotic strains survive the digestive tract?
Our Kids Pre + Probio Gummies are designed to support digestive health with resilient probiotic strains. The specific strains we use are chosen for their proven ability to survive stomach acidity and reach the intestines, where they can effectively support gut health.
These strains are known to have high survival rates. Additionally, we take care in our formulation to ensure these beneficial bacteria remain viable.
Can I give my kids the Pre + Probio Gummies alongside your other products?
Absolutely — our Kids Multivitamin, Kids Immunity and Kids Pre + Probio have been specifically formulated to co-exist with interconnected functions that support each other that makes them more effective together.
So if you’re looking for maximum wellness for your little one, we typically suggest your little one take both our Kids Multivitamin and Kids Pre + Probio and add on Kids Immunity Gummies through the winter months or when they’re rundown.
This trio maximises absorption and balances their gut, growth and development for whole-body health.
What ingredients are in the Kids Pre + Probio gummies?
Our Kids Pre + Probio gummies are carefully formulated to support digestive health with a blend of prebiotics and probiotics. Each daily serving (2 gummies) includes:
- Bacillus subtilis DE111 – 5 billion CFUs of this clinically researched probiotic strain.
- Fibre – 3.6g of dietary fibre (from chicory root), contributing to 18% of the Nutrient Reference Value (NRV).
Full Ingredients List:
Chicory Root Fibre (FOS), Water, Pectin, Agar Agar, Tapioca Starch, Bacillus subtilis (DE111), Citric Acid, Blackcurrant Natural Flavour, Natural Colour (Black Carrot Concentrate, Copper Complexes of Chlorophyllins), Trisodium Citrate, and Carnauba Wax.
These gummies combine prebiotic fibre with probiotic support in a tasty, child-friendly format. We recommend taking 2 gummies daily.
What is the 40% off Offer?
Brand new subscribers can get 40% off their first order and continue to save 15% every two months as a subscriber.