Kids gut support with natural live-culture blends

Fermented microbial brews with carefully selected herbs and minerals to support a balanced gut microbiome, aid digestion, and boost immunity in growing bodies.

4 products

Vegan
Bottle of microbz kids supplement on a light purple background
Kids Sale priceFrom £24.95
Vegan
Bottle of microbz sustain probiotic on a light purple background
Sustain Sale priceFrom £24.95
Vegan
bottle of microbz simple living liquid probiotic to support digestion
vegan
Family bundle
Family bundle Sale price£67.37 Regular price£74.85

Hear what our wonderful customers think...

Honey M.

Kids probiotic

My 4 year old had chronic constipation. The dr prescribed laxatives however this only treated the symptom temporarily. I decided to take a hair strand test and it showed that his gut bacteria was off. This probiotic contained all the bacteria my son needed to balance his gut and treated the root of the problem. He now has regular and healthy bowel movements. Great product! Best to take on an empty stomach in the morning, they get used to the taste!

Agnes L.

Kids probiotic

Due to numerous antibiotic courses, my niece needed good microbs to repair her poor gut, she is constantly ill. Her bowel movements are getting better and respiratory infections seem to be going through her a bit easier than before. She even likes the taste now and can take it without drinking juice straight after 😄thank you! 🙏

Ojourumi J.

Kids probiotic

This is my second time using Microbz kids for my son and I’ve recommended it to a few people who also got it and experienced the same result.

It makes my son eat very well and increases his likelihood to try new foods which is a big deal for me. I’m pleased with the product when I compare it with the different probiotics I’ve tried.

70% of your child’s immune system lives in their gut

Because so much of a child’s immunity is built in the gut, keeping their digestive system healthy directly strengthens their ability to fight off everyday infections and stay well year-round.

two small girls holding hands going up a hill in nature. They have been using kids probiotics for children and feel back to nature

Ways to support your child’s microbiome

Prioritise a varied, whole-food diet
A balanced diet is the foundation of a healthy gut microbiome in kids. Encourage plenty of colourful fruits, vegetables, whole grains and fibre-rich foods, while reducing processed snacks and added sugars. Good nutrition helps feed beneficial gut bacteria and supports long-term digestive and immune health.


Include live bacteria through food and probiotics
Adding natural sources of live bacteria can help boost beneficial microbes. Fermented foods like kefir and live yoghurt are great options. You can also use a high-quality kids probiotic such as microbz Kids, which contains diverse, child-friendly strains and can be easily mixed into everyday drinks to support gut balance.


Avoid unnecessary antibiotics
While antibiotics are important for treating bacterial infections, they also destroy beneficial gut bacteria. Limiting antibiotic use to medically essential situations helps protect your child’s natural microbiome and reduces the risk of gut imbalance.


Encourage outdoor play and natural exposure
Children who spend time in nature are exposed to a wider variety of microbes. Playing in the garden, touching soil, climbing trees, and interacting with pets all help strengthen microbial diversity. Using more natural cleaning products and avoiding excessive sterilisation also supports a healthier children’s gut microbiome.

Benefits of a healthy microbiome for kids

Stronger Immune system

A healthy gut helps your immune system grow and fight off infections, especially early in life.

Better digestion:

Good bacteria help break down food, absorb nutrients, and ease issues like gas, constipation, diarrhea, and even lactose intolerance.

Healthy growth and development:

A balanced gut is linked to better physical and brain development, supporting healthy weight gain and growth.

Lower allergy risk:

A diverse gut microbiome may help prevent or reduce allergies, asthma, and eczema.

Improved mood

Your gut and brain communicate. A healthy gut can boost mood and behavior, while an unhealthy one may raise stress or anxiety.

FAQs

Read more about how microbes help your whole family's health system

Many of us parents use probiotic supplements, and as the health benefits are becoming more widely known, you might be wondering if kids should take a probiotic supplement too?

In this blog we'll explore kids' gut health, and how a healthy gut microbiome in children can help prevent things like constipation, diarrhoea, and even eczema and allergies.

Do you, like most parents, have a lot on your mind during the busy back-to-school season?

New schedules, new teachers and stocking up on new uniforms. But making sure your kids are ready for the school year goes beyond the best backpack. We also want to make sure their immune system is strong.

Pregnancy is a really exciting time, and there is a lot to prepare. There might be a nursery to decorate, newborn baby clothes to buy and courses to take ready for birth.

But the body is also working overtime creating a new human being, so it too needs time, and a little extra help, to prepare.

Get expert nutritionist advice

Zara Kirk

I am Microbiome and Nutrition consultant for Microbz. I have been a complementary therapist for 30 years. My foundation is Nutrition and amongst other therapies, I am also trained as a Herbalist. I discovered the wonderful world of our microbiome 13 years ago and, soon after, Microbz. As I am passionate about beneficial microbes and a holistic approach it is a perfect match. It is a pleasure to answer your questions about the products and steps to take on your wellbeing journey. When we work together with nature we can accomplish anything.