10 Best Probiotic Kids in The UK

Last updated on 04/07/2025

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Optibac Probiotics Babies & Children - Probiotic for Immune System Support with Vitamin D Booster & 3 Billion Bacterial Cultures - 60 Sachets

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Why We Love It

Boosts children's gut health.
Enhances immune with Vitamin D3.
Perfect for vegetarian families.

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

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

NaturesPlus GI NUTRA Pro Bio Kids - 16 Live Strains, 7 Billion Probiotics for Children with Prebiotics Fibre Complex - L Acidophilus, B. Longum - Vegan, Gluten Free - 30 Chewable Tablets

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Why We Love It

Tailored and effective for kids.
Delicious, natural chewable format.
Promotes maximum bacterial efficacy.

Main Highlights

EFFECTIVE AND TAILORED FOR KIDS: This unique formula contains 7 billion live bacteria in 16 highly proven strains. Can be taken on a daily basis or when the child needs it the most
TASTY CHEWABLE, TRULY NATURAL: Formulated especially for kids, this delicious chewable are sweetened with xylitol and mixed berry flavour. The bi-layered format guarantee maximum stability
LIVE, ACID RESISTANT, NO REFRIGERATION REQUIRED: Each strain is acid resistant and doesn't require refrigeration, with guaranteed potency at the expiry date! Pro Bio Kids contains LIVE bacteria that stay active and alive all the way through your gut
UNIQUE PREBIOTIC FIBRE COMPLEX: A specific prebiotic fibre blend from green banana, acacia and chicory boosts the viability of friendly strains while diminishing that of harmful bacteria, thereby maximising efficacy
PURITY YOU CAN TRUST: NaturesPlus provide independent, third-party laboratory assays that verify the quality, potency, and purity of each and every one of our supplements. Free from major allergens, GMO, artificial colours, and preservatives. Our manufacturing facilities maintain adherence to superior standards and are FDA and NSF registered

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

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

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).

Pro-Ven Biotics Probiotics for Children Chewable Friendly Bacteria Tablets 12.5 Billion CFU for Kids Aged 4-16 with Vitamin C - 30 Day Supply - UK Made - Fit for School

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Why We Love It

Specially tailored for kids' health.
Promotes immunity with Vitamin C.
Supports school attendance improvement.

Main Highlights

Specially formulated for children aged between 4 and 16 years
12.5 billion Lab4 friendly bacteria per tablet plus vitamin C
30 chewable tablets
Suitable for Vegetarians and Vegans
Shown to reduce absenteeism from school by 30 percent

Kids Probiotics Tapioca Gummies - 60 Vegan Gummies - 5B CFU Bacillus Coagulans Live Bacterial Cultures Per Serving - Age 4+, Strawberry Flavour (1 Month Suppy) by Jolly Jelly

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Why We Love It

Tasty probiotic gummies for kids.
Packs 5 billion CFU daily.
Sourced from high-quality ingredients.

Main Highlights

✔DESIGNED FOR KIDS: Who says ‘friendly’ bacteria can’t also be tasty? These delicious Jolly Jelly gummies contain probiotics specially designed for children over 4 years. Probiotics are also known as ‘friendly’ bacteria since they help to rebalance the gut microbiome.
✔5 BILLION CFU: These tasty strawberry-flavoured gummies contain 5 billion colony-forming units (CFUs) in every serving. Chewing two Jolly Jelly probiotic gummies each day helps to repopulate the gut with friendly bacteria for full-body benefits. The bacteria in this formula are guaranteed to make it to the gut alive.
✔BACILLUS COAGULANS: These tapioca-based vegan gummies contain bacillus coagulans, a strain of ‘friendly’ bacteria that is found naturally in the intestines. Bacillus coagulans is spore-forming and is resistant to high temperatures with its probiotic activity.
✔JOLLY JELLY PROMISE: Proudly sourced in the EU, we bring you only the highest quality ingredients – so you can feel comfortable about what you’re putting in your body. All of our products are GMP certified and fair trade.
✔OUR VALUES: This product is 100% non-GMO, vegan, gluten-free, dairy free, and nut & seeds free.

8.9

Excellent

We scanned 1135 products

We reviewed these offers relevant to the Probiotic Kids 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 OptiBac, LOVEBUG, Nature's Plus, CHEWY VITES, BioGaia, Pro-Ven, JOLLY JELLY, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Probiotic Kids in the market, we considered we took a deep dive into 5676 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 Optibac Probiotics Babies & Children - Probiotic for Immune System Support with Vitamin D Booster & 3 Billion Bacterial Cultures - 60 Sachets. We love many things about this product by OptiBac. What sets it apart from the competition is Boosts children's gut health. , Enhances immune with Vitamin D3, Perfect for vegetarian families.
The best value product for most shoppers and where user satisfaction is continuously the highest is Lovebug Multi-biotics for Toddlers and Kids, 15 Billion CFU, for Children 12 Months to 4 Years, Contains 1 Gram Fiber, 60 Packets by LOVEBUG based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Probiotic Kids and the best cost-to-value ratio is Optibac Probiotics Baby Drops 10ml - Expertly Formulated Vegan Digestive Probiotic Supplement for Newborns, Babies & Infants - Scientifically Proven Friendly Bacteria - Easy Oral Drops - 30 Day Supplyat OptiBac with a 7% discount.
Our list of the best Probiotic Kids 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 Probiotic Kids in The UK

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We scanned 1135 products

We concluded that: