Shop award-winning probiotics online


Probiotic supplements, over 100 million sold
Maintain your everyday wellness and vitality with our scientifically supported probiotic supplements.
Designed to support your lifestyle, discover premium quality probiotics that supports a normal healthy gut flora and digestive balance.
- BioGaia probiotics are a trusted choice for healthcare professionals
- Sold in more than 110 countries
- BioGaia is a world leader in probiotic research
- L. reuteri DSM 17938 – exclusive to BioGaia
Over 30 years of world-leading probiotic expertise
For over 30 years, we’ve partnered with leading experts to develop innovative probiotic solutions, carefully crafted to complement your body’s natural balance.
Trusted by consumers and healthcare professionals worldwide, BioGaia products are made with rigorously researched strains and a commitment to quality.
Whether it’s for daily support or maintaining the well-being you already have, we make it easy to choose probiotics you can feel good about.
Compare our child probiotics
![]() |
![]() |
![]() |
![]() | |
---|---|---|---|---|
Protectis Baby Drops | Protectis Baby Drops with Vitamin D | Pharax Kids with Vitamin D | Protectis Tablets for Kids | |
Ratings | ||||
Format | Liquid (5 ml or 10 ml) | Liquid (10 ml) | Liquid (5 ml) | 30 chewable tablets |
Recommended age | Newborns & infants | Infants | Safe for use from 6 months of age | Suitable from 3 years |
Benefits - to maintain health in healthy individuals | Daily essential digestion | For digestive & immune support | Targets throat & immune support in children | Supports gut flora & digestive health in children |
Dosage | 5 drops daily | 5 drops daily | 5 drops morning & night | 1-2 tablets daily |
Lasts ![]() | Approx. 3 or 6 weeks | Approx. 6 weeks | 10 days | 1 month |
£16.49 |
£25.99 |
£19.99 |
£16.49 |
Compare our adult probiotics
![]() |
![]() |
![]() | |
---|---|---|---|
Gastrus | Protectis D+ | Prodentis | |
Ratings | |||
Format | 30 chewable tablets | 30 or 90 chewable tablets | 30 chewable tablets |
Recommended age | Suitable from 3 years of age | Suitable from 12 years of age | Suitable from 3 years of age |
Benefits - to maintain health in healthy individuals | Advanced, specialised formulations to target gut & digestive health | Comprehensive daily digestive & immune support for occasional stomach upsets & preventative care | Supports oral health |
Dosage | 1-2 tablets daily | 1 tablet daily | 1-2 tablets daily |
Lasts | 1 month | 1 or 3 months | 1 month |
£26.99 |
£17.49 |
£24.99 |