What is EvidenceBiotics?

Your microbiota is a vast, interconnected ecosystem of trillions of microorganisms. Among 
them are helpful bacteria – the Invisible heroes working quietly in the background throughout 
your body, including on your skin, in your mouth, throat, and gut.

Everyday life constantly influences these microbial communities. New foods, new environments, 
travel, stress, or aging can all disrupt your family's routine. When your routine is disrupted, science 
helps you make informed choices.

That is where BioGaia comes in. BioGaia EvidenceBiotics™ are selected probiotic bacterial strains 
backed by rigorous clinical research.

 

30+

Science in numbers

Years of research

Building evidence through more 
than 30 years of dedicated probiotic research and development.

290+

Clinical studies

Documented in over 290 clinical studies to thoroughly understand how our bacterial strains work and interact with our bodies.
 

No. 1+

Pediatricians' choice

Globally recognized and honored with prestigious pediatrician awards for outstanding safety, quality, and clinical trust from day one.

 

Backed by science, designed for life

BioGaia continues to advance probiotic research through clinically studied bacterial strains, turning general 
assumptions into verified facts. While our portfolio spans over 290 clinical studies across our different bacterial strains, our focus remains on delivering deep, strain-specific evidence.

  • Clearly listed bacterial strains - we use only well-understood strains specific to each area of the body.
  • Documented clinical studies - including over 180 clinical trials specifically for our core strain, L. reuteri Protectis®.
  • EvidenceBiotics™ - premium solutions backed by an extensive global research network.
  • Live bacteria guaranteed until end of shelf life - stable and active from production to consumption.

 

Recommended by parents

Michaela and her family of 3:
"BioGaia keeps our family covered. Protectis drops and now also tablets have helped our daughter ease into her kindergarten routine smoothly. Gastrus supports my husband’s gut microbiota despite his hectic lifestyle, and Pharax is our family’s absolute must-have for the cold season."

Klara and her faimily of soon to be 4:
"With our family soon to be four, BioGaia is a vital part of our daily routine. Pregnant with my second child, I rely on 
Prodentis and Protectis to take care of myself and my future baby. Plus, our daughter has been using the baby drops since day one."

Oral
BioGaia Prodentis 

Specialized oral care designed to supplemt and support the natural oral microbiota.
 

Throat
BioGaia Pharax 

Specialized thorat care formulated to support the throat microbiome ecosystem.
 

Gut
BioGaia Protectis & Gatrus 

Everyday and specialized digestive care developed to maintain a balanced gut microbiota.
 

Skin
BioGaia Aldermis 

Specialized skin care developed as a dedicated pillar to support the skins natural microbial balance.
 

WHERE TO BUY

BioGaia EvidenceBiotics - selected probiotic bacterial strains backed by clinical research