Probiotics throughout life.
We love science. It’s part of our DNA. Literally.
Discover our probiotics for adults and probiotics for children.
BioGaia is a world leader in probiotic research and development. Our clinically proven probiotics have been supporting the health and well-being of people everywhere, throughout every stage of life, since 1990.
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Good health starts with good education. Learn all you need to know about probiotics, good bacteria, and much more.

What are probiotics?
Not too long ago, the general thought was that all bacteria were bad.


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Heartwarming & Healthy: A Guide to Moving and Eating Well During the Holidays
As the festive season approaches, the temptation to indulge in rich foods and crash on the sofa becomes more tempting than ever. However, maintaining a...
How Does Physical Exercise Influence Your Gut Health and Gut Bacteria?
It’s well-established that physical exercise is good for health. However, one thing that’s not as commonly known is that exercise also influences the gut microbiota...
What everyone should know about Gut Health and Good bacteria
Your body is home to many trillion microorganisms, including 38 trillion bacteria. Altogether, the bacteria in your body weigh around 2 kg.Until recently, it was...
What are probiotics?
The World Health Organization (WHO) defines probiotics as “live microorganisms that, when administered in adequate amounts, confer a health benefit on the host.” What you...
The basics of gut health
Our Chief Scientist Officer, Gianfranco Grompone, likes to remind people that we are all really just walking microbial ecosystems, full of microorganisms living in and...
The Good Bacteria We Cannot Live Without and How to Boost Those Healthy Germ
Scientists first discovered bacteria about two hundred years ago as the villains behind several diseases such as pneumonia and meningitis. But today we know that...
Why choose BioGaia's probiotics?