10 Best Kids Probiotic in The UK

Last updated on 04/07/2025

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lovebug PROBIOTICS for Kids – Probiotic Chewables with Prebiotic Fiber for Age 4+, Daily Children's Gut Health, Constipation, Sugar-Free Berry Flavor, 30 ct

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Why We Love It

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Main Highlights

Award-Winning Kids Probiotic Chewables – Lovebug Chew On This is a daily supplement for ages 4+ 10 Billion CFU Per Serving – With a gentle, multistrain formula. The added kids fiber feeds the probiotics for multifaceted support Allergen-Free – Lovebug probiotic for kids is non-GMO, vegan, and free from artificial colors, flavors, preservatives, and the 8 major allergens*. Plus, they're shelf-stable, requiring no refrigeration
Tasty & Easy to Chew – This delicious, berry-flavored fiber supplement for kids is easy to chew and taste like a treat, even to the pickiest of eaters Sugar-Free – Being completely sugar free, these chewable probiotics kids ensure the benefits aren't cancelled before they reach the tummy, effectively Uncompromising Quality – Lovebug kids probiotics are third-party tested and made in the USA in cGMP-certified facilities, ensuring the highest quality for your child's health and development
Trusted by Parents and Experts – We are proud to have earned the Gold Medal Mum’s Choice Award, reflecting not only our dedication to quality, purity, but also meeting the unique needs of toddlers and young children

Optibac Probiotics Babies & Children - Probiotic for Immune System Support with Vitamin D Booster & 3 Billion Bacterial Cultures - 30 Sachets

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Why We Love It

Promotes healthy gut bacteria.
Offers immune support.
Safe, natural, vegetarian option.

Main Highlights

OPTIBAC PROBIOTICS FOR BABIES & CHILDREN: Probiotic scientifically proven to reach the gut alive to support your children's natural gut bacteria
3 BILLION CFU: Optibac guarantees 3 billion live probiotic bacteria in every sachet & 0.5g FOS fibres to increase children's friendly gut bacteria
ADVANCED STRAINS: Especially formulated probiotic supplement for little tummies - contains a blend of 3 of the most researched friendly bacteria strains for babies & children, including Lactobacillus rhamnosus GG, the most researched strain in the world
VITAMIN D: This digestive supplement has added vitamin D3 to help maintain immune health
A VEGETARIAN, MORE NATURAL OPTION: This probiotic for children is vegetarian, gluten free, dairy free, flavourless & free from added sugar unlike many other immune system booster supplements. Suitable for children aged 0-12 years

Lovebug Multi-biotics for Toddlers and Kids, 15 Billion CFU, for Children 12 Months to 4 Years, Contains 1 Gram Fiber, 60 Packets

BeLive Probiotic Gummies - Probiotics with 5 Billion CFUs for Digestive Health, Men, Women & Kids - for Immune Support, Sugar Free & Vegan | 60 Ct – Blueberry, Strawberry & Orange (60 Count)

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Why We Love It

Supports digestive and immune health.
Delicious and dietary friendly.
Premium quality, heat-resistant probiotics.

Main Highlights

Probiotic Gummies For Digestive Health - Did you know that many underlying health issues are linked with poor digestive health? By supplementing your diet with BeLive Probiotics, you can support your gut, keep your digestive system strong and your immune system in good health
5 Billion CFU - Our probiotic gummies are manufactured with 5 billion CFUs per serving of ProDURABacillus Coagulans. Bacillus Coagulans is designed to withstand the harshest environments and pass through the GI tract. Only when they encounter the unique pH, temperature, and moisture of the large intestine do the spores become active
Tasty Fruity Flavors - Yummy orange, blueberry & strawberry flavored probiotics gummies suitable for the whole family. The fruity flavor of the adult and kids probiotic gummy is all natural with zero sugar! They are also vegan, gluten-free, soy-free, sugar-free, nut-free, milk-free, egg free and contain no artificial colors or preservatives
The Perfect Combo - To help the probiotic grow, flourish and reach optimal results it’s important that you consume and sustain a diet rich in fiber. Take BeLive Fiber gummies in conjunction with BeLive chewable probiotics for optimal digestive health
Premium Quality - BeLive probiotic gummies use premium grade spore, considered the superior form of probiotics for vitamin gummies. The immune support probiotic gummies are heat-resistant, do not require refrigeration and are quality assured at every stage of production. Pack contains 60 gummies for a 30 day supply

Optibac Kids Probiotic with Vitamin D & Calcium for Immune System Support & Gut Health and 2 Billion Bacterial Cultures - 30 Vegan Gummies

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Why We Love It

Supports a child's immune system.
Increases natural gut bacteria.
Free from artificial substances.

Main Highlights

ESPECIALLY FOR CHILDREN: Did you know up to 70% of your immune system can be found in the gut?* Optibac Probiotics Strawberry Kids Gummies are naturally delicious & scientifically formulated to reach the gut alive to complement children's natural gut flora. *Source: Vighi et al. (2008)
2 BILLION CFU: Each probiotic gummy contains 2 billion Bacillus coagulans Unique IS-2 and FOS fibres scientifically proven to increase natural gut bacteria
VITAMIN D & CALCIUM: Vitamin D helps maintain immune health whilst Calcium supports digestive enzymes & bone health
A VEGAN, MORE NATURAL CHOICE: This kids probiotic supplement is vegan, dairy free, gluten free & free from added sugar, artificial flavourings or colourings
REAL FRUIT GUMMIES: Give 1 probiotic gummy daily. Suitable for children from 3 years old

Chewy Vites Kids Multi-Vit + Probio, 60 Kids Vitamins Gummies, 11 Essential Nutrients, Probiotics for Children, 2 Months Supply, Real Fruit Juice, Vegan, Age 3 +, Blueberry and Raspberry Flavour

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Why We Love It

Packed with 11 essential vitamins.
Delicious real fruit juice flavor.
Suitable for vegans, gluten-free.

Main Highlights

Contains 11 essential vitamins and minerals: vitamin A,B6,B12,C,D,E, folic acid, niacin, biotin, pantothenic acid, iodine
Also contains 1 billion cultures in every gummy
Made with real fruit juice: Delicious, summer fruit flavoured gummies
High Strength: Contains 100 Percentage RI of vitamins D,A,B12, folic acid and biotin
Vegan: Suitable for vegans and vegetarians
No nasties: No artificial colours, flavours, sweeteners, preservatives, non-GMO and gluten-free
One-a-day: 2 months supply
Age 3 and above: suitable for children aged 3 upwards

Optibac Probiotics Baby Drops 10ml - Expertly Formulated Vegan Digestive Probiotic Supplement for Newborns, Babies & Infants - Scientifically Proven Friendly Bacteria - Easy Oral Drops - 30 Day Supply

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Why We Love It

Safe from birth.
1 billion CFU.
Balances gut flora.

Main Highlights

ESPECIALLY FOR NEWBORNS, BABIES & INFANTS: This Optibac Probiotics supplement is scientifically formulated to be gentle enough to be used from birth. They also work great as a kids or toddler probiotic.
1 BILLION CFU: Optibac guarantees 1 billion live probiotic bacteria per serving, to complement your infant's natural gut bacteria
QUALITY BACTERIA STRAINS: Optibac Probiotics Baby Drops maintains balance in the baby’s gut flora by increasing natural levels of Bifidobacteria
A VEGAN, MORE NATURAL CHOICE: This probiotic supplement is vegan, dairy free, gluten free & free from added sugar, artificial flavourings or colourings
EASY ORAL DROPS: Give 8 probiotic drops daily (0.3ml in total as indicated on the dropper) - either directly into the mouth*, place on the nipple or mix drops into formula, milk or food *Refrigerate if administering directly into the mouth. Each 10ml bottle provides 30 days supply. (1 serving per day, 1 serving = 8 probiotic drops).

BioGaia Protectis Kids Tablets | 30 Chewable Probiotic Supplements with 100 Million Live L. Reuteri | Gut Health and Comfort | Digestive System Support for Children - Strawberry Flavour

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Why We Love It

Promotes a healthy gut flora.
Strawberry flavor encourages easy consumption.
Suitable for children above three.

Main Highlights

PROBIOTIC CHEWABLES FOR CHILDREN: BioGaia Protectis for Kids is a premium probiotic supplement for children, precision formulated to help maintain a natural balance in the gut and support digestive ease. Proven safe and effective from age 3+, it’s the perfect dose of lactobacillus reuteri for kids in every tablet.
L. reuteri IS BACKED BY SOLID SCIENCE: With over 100 million live L. reuteri gut-health heroes per tablet, enjoy peace of mind that our patented strain of Lactobacillus reuteri is one of the most researched probiotics in the world*. Clinically proven in over 250+ studies, these probiotic kids’ chewable help boost beneficial microorganisms and maintain a natural balance in the gut of young children, ranging from toddlers to teens.
PROBIOTICS FOR CHILDREN YOU CAN TRUST: Not all probiotics are created equal. Especially in terms of quality, efficiency and ethics. Grounded in rigorous scientific research, BioGaia’s global success is built on science-backed formulations, proven to work. We are proud our products are trusted and recommended by pediatricians, healthcare professionals and parents around the world.
MAKING PROBIOTICS A BREEZE FOR YOUR KIDS: Just one probiotic chewable per day, BioGaia Protectis KIDS offers a delightful strawberry flavor, making it a tasty and effortless choice for young ones, even your teens! The pleasant taste ensures that children can enjoy their probiotics without any fuss. It’s natural and sugar-free of course, but don’t tell them. *According to the number of published articles on Pubmed (July 2021).
BioGaia UK Limited Unit 5, Albert Edward House Preston, PR2 2YB United Kingdom

Clinically studied, proven infant safety.
Promotes digestive tract bacteria.
Highly recommended by paediatricians.

Main Highlights

HIGHLY EFFECTIVE PROBIOTIC FOR NEWBORNS, BABIES & INFANTS: Recommended by paediatricians and healthcare professionals worldwide and with over 100 million products sold, BioGaia Protectis Baby Drops is a world-first, dairy-free probiotic supplement, scientifically proven to help balance and encourage good bacteria in the digestive tract and to reduce crying time. Proven safe from birth onwards, great as a toddler or kids’ probiotic.
INFANT DROPS WITH L.REUTERI: The world’s most researched probiotic* BioGaia’s L.Reuteri bacteria strain originates from breast milk, making it a rare probiotic strain having co-evolved with humans since the dawn of time. It is easily absorbed and utilised by your baby’s developing digestive system, complementing their natural gut flora.
NEWBORN AND INFANT ESSENTIAL: Perfect for breast-or formula-fed babies, our probiotic Baby Drops are allergen-free and can be taken with or without food, any time of day. Just five drops daily, can be administered on the nipple, or on a sterile spoon or clean finger
PIONEERING INFANT GUT HEALTH: Our baby probiotic, powered by high-quality Lactobacillus reuteri, stands at the forefront of microbiome research. Backed by 250+ clinical studies, it helps support and maintain gut balance, reduce infant digestive issues and restore household happiness.
TRUSTED AROUND THE WORLD: For over thirty years, BioGaia is a world-renowned leader in infant probiotics research. Our multi award-winning Baby Drops are Mumsnet rated, recommended by 9/10 UK mums* and are sold in over 110 countries.

Kids Tummy Gummies - Probiotics for Children - 120 Vegan Kids Vitamin Gummies - Natural Pineapple Flavour - Lactobacillus and Bifidobacterium & Vitamin B3, B5, B6 & C for Gut Health - Nu U Nutrition

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Why We Love It

More gummies per bottle.
Supports immune and digestive health.
Natural, kid-friendly ingredients.

Main Highlights

✔ 100% MORE GUMMIES - Dear parents, our mission is to make your lives easier and stretch those pennies that little bit further! So, we have packed an impressive 120 tasty vitamin gummies into each of our great value bottles. This amounts to a 100% increase compared to other Kids tummy gummies, which usually offer only 60 servings per bottle, which won’t last you very long. We provide you with more, ensuring one less thing to worry about from your already busy schedules!
✔ SUPPORTS HEALTHY DIGESTIVE AND IMMUNE FUNCTIONS - Our gummies are bursting with goodness to support your little one’s gut and immune health! Each 2 gummy serving provides 100% of the RDA for Vitamin B6, as well as a healthy dose of Vitamin C which both contribute to the normal function of the immune system*. Our formulation also contains 3 live bacteria strains to support a healthy microbiome which is essential to your child’s overall health and wellbeing.
✔ CONTAINS 8 HAPPY TUMMY INGREDIENTS - Our chewable gummies contain 8 beneficial ingredients that tick all the boxes to support your little one’s digestion. We have included Vitamin C, Niacin (Vitamin B3), Vitamin B6, Pantothenic Acid, Chamomile, Bifidobacterium infantis, Lactobacillus rhamnosus, Lactobacillus casei and Xylitol into a tasty pineapple flavoured gummies. Our gummies are also a great alternative to tablets, capsules and medicines that some children can find hard to take.
✔ EXPERTLY FORMULATED WITH CARE - Our childrens vitamins have been designed with little ones in mind - that means they can be taken safely by children aged 5 plus - though don’t be surprised to see bigger kids and adults enjoying the gummies too! Our gummies are completely natural meaning you’ll find no hidden nasties, GMO ingredients, artificial flavourings or colourings. They are also vegan and vegetarian friendly and low in sugar.
✔ WE CARE - At Nu U Nutrition we are dedicated to not only providing you with premium nutritional supplements derived from the purest sourced ingredients, but we are also committed to providing YOU with the highest level of customer service possible.

8.7

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We scanned 702 products

We reviewed these offers relevant to the Kids Probiotic within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like LOVEBUG, OptiBac, BeLive, CHEWY VITES, BioGaia, Nu U Nutrition, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Kids Probiotic in the market, we considered we took a deep dive into 3511 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is lovebug PROBIOTICS for Kids – Probiotic Chewables with Prebiotic Fiber for Age 4+, Daily Children's Gut Health, Constipation, Sugar-Free Berry Flavor, 30 ct. We love many things about this product by LOVEBUG. What sets it apart from the competition is Apologies, but you have not provided me with a specific product description from which to create these endorsements. Can you please provide more detailed information about the product?.
The best value product for most shoppers and where user satisfaction is continuously the highest is Optibac Probiotics Babies & Children - Probiotic for Immune System Support with Vitamin D Booster & 3 Billion Bacterial Cultures - 30 Sachets by OptiBac based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Kids Probiotic and the best cost-to-value ratio is BioGaia Protectis Baby Drops | Probiotic Supplement for Newborns, Babies & Infants | Digestive Relief for Tummy Gas & Discomfort | Significantly Reduces Crying | Dairy-Free | 5 mlat BioGaia with a 15% discount.
Our list of the best Kids Probiotic is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Kids Probiotic in The UK

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We scanned 702 products

We concluded that: