What is the difference between Protectis, Gastrus, Prodentis and Osfortis?

The main difference between Protectis, Gastrus, Prodentis and Osfortis is that they contain different probiotic L. reuteri strains, or combinations of L. reuteri probiotic strains.

Protectis contains L. reuteri DSM 17938
Osfortis contains L. reuteri ATCC PTA 6475
Gastrus contains L. reuteri DSM 17938 and L. reuteri ATCC PTA 6475
Prodentis contains L. reuteri DSM 17938 and L. reuteri ATCC PTA 5289

All BioGaia’s probiotic products have been tested in clinical studies and found safe and effective.

All BioGaia’s probiotic L. reuteri strains have been shown to survive in the human gastrointestinal tract and to temporarily colonise the small intestine. They have also been shown to have a positive effect on the microbiota composition.

Are there any side effects from taking BioGaia probiotics (Protectis/Gastrus/Prodentis)?

BioGaia probiotics very rarely cause side effects in the amounts recommended for the products. Since every gastrointestinal tract is unique some individuals might experience a temporary change in gut motility or excessive gas, when starting on a true probiotic, but that generally disappears after a few days. No serious adverse effects have been observed in clinical trials up to the maximum tested dosage of 10 billion CFU per day.

Can I use BioGaia Prodentis lozenges if I am intolerant and/or allergic to gluten, lactose and/or milk protein?

In BioGaia Prodentis lozenges neither milk protein nor lactose is used in the manufacturing, and the gluten level is below EU limit value for gluten-free products. As food regulation varies from country to country, the product labelling may differ.

What are the brownish dots that sometimes appear on the surface of BioGaia Protectis tablets?

The spots are not dangerous and the product can still be used. BioGaia Protectis tablets contains ascorbic acid, which is an antioxidant that contributes to the stability of the tablets. Over time the ascorbic acid oxidizes and the color becomes darker. This darkening is seen as small “spots” on the tablet.

Are multi-strain products better than single-strain probiotic products?

Multi-strain products containing several strains in high doses do not necessarily have a better effect than a single-strain product. Important criteria when choosing a probiotic product are:

• The probiotic bacteria must be defined on strain level

• The probiotic product must have been tested in human clinical studies, with the same dose and with the same bacterial strain(s) as in the commercial product.

What is Limosilactobacillus reuteri?

Limosilactobacillus reuteri, formerly known as Lactobacillus reuteri and often written L. reuteri, is a probiotic bacterium that has co-evolved with humans since the beginning of time, and because of that it is adapted to its host. L. reuteri is one of the first bacterial species to naturally become established in the microbiota of a newborn baby. BioGaia’s probiotic products with L. reuteri are among the most scientifically well-documented probiotics in the world in terms of both efficacy and safety. To date, over 258 clinical studies with BioGaia’s L. reuteri-strains have been performed in approximately 21,000 people of all ages. Positive results have been shown for several gastrointestinal disorders, oral health, and bone health.

Read more about L. reuteri.

What company has the distribution rights for BioGaia’s products where I live?

Please go to Distribution network or Our products for more information.

Can I still use BioGaia Protectis drops or tabs if they have been exposed to temperatures over 25 °C / 77 °F?

Exposure to high temperatures and/or high humidity will significantly shorten the shelf-life of the product. However, the product will still be safe to use.

What are probiotics?

Probiotics are good bacteria that can be found in dietary supplements and sometimes in dairy products. Probiotics are defined as ”live microorganisms that, when administered in adequate amounts, confer a health benefit on the host.” (WHO/FAO 2002, Hill C et al. 2014). An important criterium for qualifying as a true probiotic is that health benefits have been proven in clinical studies. Furthermore, a probiotic product must contain the same bacterial strain(s) and the same dose that was used in the clinical studies.

Are BioGaia products free from common allergens?

Common allergens such as egg, peanuts, tree nuts, fish, shellfish and soy have not been used in the manufacturing of BioGaia products.