---
product_id: 514243916
title: "Gastrus Probiotics for Gut Health | Bacterial Cultures with L. Reuteri to Balance Gut Flora | Dual Strains of Patented Lactobacillus Reuteri | 30 Chewable Supplement Tablets - Mandarin Flavour"
brand: "biogaia"
price: "507 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Bio Gaia"
url: https://www.desertcart.dk/products/514243916-gastrus-probiotics-for-gut-health-bacterial-cultures-with-l-reuteri
store_origin: DK
region: Denmark
---

# Mandarin-flavored chewable tablets 35 years & 250+ clinical studies 200M live patented L. reuteri bacteria Gastrus Probiotics for Gut Health | Bacterial Cultures with L. Reuteri to Balance Gut Flora | Dual Strains of Patented Lactobacillus Reuteri | 30 Chewable Supplement Tablets - Mandarin Flavour

**Brand:** biogaia
**Price:** 507 kr
**Availability:** ✅ In Stock

## Summary

> 🦠 Unlock your gut’s full potential with every chew!

## Quick Answers

- **What is this?** Gastrus Probiotics for Gut Health | Bacterial Cultures with L. Reuteri to Balance Gut Flora | Dual Strains of Patented Lactobacillus Reuteri | 30 Chewable Supplement Tablets - Mandarin Flavour by biogaia
- **How much does it cost?** 507 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/514243916-gastrus-probiotics-for-gut-health-bacterial-cultures-with-l-reuteri)

## Best For

- biogaia enthusiasts

## Why This Product

- Trusted biogaia brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Patented Strains:** Each tablet delivers 200 million live L. reuteri bacteria proven to survive digestion.
- • **Convenient & Delicious:** Mandarin-flavored chewables make daily gut health effortless and enjoyable.
- • **Synergizes with Medications:** Safe to use alongside H. pylori and IBS treatments—consult your doctor.
- • **Clinically Proven Gut Support:** Backed by 35 years of cutting-edge microbiome research and 250+ clinical studies.
- • **Restore Your Microbiome’s Power:** Reintroduce essential gut bacteria lost to modern lifestyles for optimal digestive balance.

## Overview

BioGaia Gastrus Probiotics feature dual patented Lactobacillus reuteri strains delivering 200 million live bacteria per chewable tablet. Supported by over 35 years of research and 250+ clinical studies, these mandarin-flavored tablets are clinically proven to survive digestion and support gut health. Ideal for professionals seeking scientifically validated, convenient digestive wellness that complements existing treatments for gastrointestinal issues.

## Description

BioGaia Gastrus Probiotics for Gut Health | Bacterial Cultures with L. Reuteri to Balance Gut Flora | Dual Strains of Patented Lactobacillus Reuteri | 30 Chewable Supplement Tablets - Mandarin Flavour : desertcart.co.uk: Health & Personal Care

Review: Excellent Probiotic for Gut and Stomach Health - I’ve been using BioGaia Gastrus and it’s one of the best probiotics I’ve tried. The chewable tablets are convenient and taste pleasant, making them easy to take every day. Since starting, I’ve noticed much better digestion, reduced bloating, and overall gut comfort. It feels gentle but very effective, and I like that it uses well-researched probiotic strains. If you’re looking for a reliable probiotic to support gut and stomach health, this is a fantastic choice. Highly recommended!
Review: Positive changes after a few weeks - After a few weeks, I felt more energetic, in a better mood, and experienced easier digestion. Excellent quality! The seller had great communication, was very understanding.

## Features

- THE WORLD’S MOST RESEARCHED PROBIOTIC*: BioGaia has been at the forefront of probiotic and microbiome research for around 35 years. BioGaia’s L. reuteri strains are among the most extensively studied in both preclinical and clinical research. Over 250 clinical studies have been conducted involving more than 22,000 individuals of various ages. *According to the number of published articles on Pubmed (July 2021).
- PATENTED BACTERIAL CULTURES L. REUTERI: Each chewable BioGaia Gastrus probiotic tablet contains two patented bacterial strains of lactobacillus reuteri, a minimum of 200 million live bacteria in each tablet clinically proven to reach the gut alive. SUITABLE ALONGSIDE MEDICATION FOR H.PYLORI, IBS: BioGaia Gastrus with l.reuteri may be combined with medication for gastrointestinal issues. If you are taking any medications or have any medical conditions, always consult a medical professional before starting supplementation.
- WE UNLOCK THE POTENTIAL OF YOUR GUT MICROBIOME: Lactobacillus reuteri is a remarkable species of bacteria with deep evolutionary roots. Over millions of years, humans and our ancestors have co-evolved with specific strains of L. reuteri. These microorganisms are present in the intestine, collectively called the gut microbiota, are essential to health. Unfortunately, modern lifestyles have largely eradicated L. reuteri from the human microbiota. By reintroducing L. reuteri through probiotic solutions, restoring this critical bacterial culture helps unlock the potential of your gut flora, creating pathways for maintaining optimal health.
- BioGaia UK Limited Unit 5, Albert Edward House Preston, PR2 2YB United Kingdom

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWGC5JZC |
| ASIN  | B0BWGC5JZC |
| Best Sellers Rank | 4,836 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 44 in Lactobacillus Nutritional Supplements |
| Brand | BioGaia |
| Colour | White |
| Country of origin  | Sweden |
| Customer Reviews | 4.4 4.4 out of 5 stars (243) |
| Customer reviews | 4.4 4.4 out of 5 stars (243) |
| Date First Available | 21 Feb. 2023 |
| Format | Tablet |
| Item weight | 50 Grams |
| Manufacturer | BioGaia |
| Manufacturer  | BioGaia |
| Package Dimensions | 7.7 x 4.7 x 4.7 cm; 50 g |
| Package Dimensions  | 7.7 x 4.7 x 4.7 cm; 50 g |
| Package Weight | 0.05 Kilograms |
| Package dimensions | 7.7 x 4.7 x 4.7 centimetres |
| Special features | Clinically Proven |

## Product Details

- **Age range (description):** Adult
- **Brand:** BioGaia
- **Flavour:** mandarin
- **Item form:** Tablet
- **Item weight:** 50 Grams
- **Number of items:** 1
- **Primary supplement type:** probiotics
- **Product benefits:** Gut Health Support
- **Special ingredients:** Probiotic
- **Unit count:** 30 Count

## Images

![Gastrus Probiotics for Gut Health | Bacterial Cultures with L. Reuteri to Balance Gut Flora | Dual Strains of Patented Lactobacillus Reuteri | 30 Chewable Supplement Tablets - Mandarin Flavour - Image 1](https://m.media-amazon.com/images/I/71t2l5IaaOL.jpg)

## Questions & Answers

**Q: What type of sweetener does it contain ? The ingredients don't list any. But pack says 'with sweetener'. I avoid sweeteners where possible.**
A: Hi,

Our product BioGaia Gastrus contains Isomalt as a bulking agent or filler. Isomalt is a sugar alcohol and is added to the product to ensure the survival of the probiotic bacteria, L. reuteri ATCC PTA 6475 during storage. 

BioGaia Official

**Q: Hi, is this protestis or gastrus? the description says protectic the photo shows gastrus. thanks**
A: Hi, 
Yes, the product is Gastrus. 
We will add "Gastrus" in the title to avoid confusions. Thank you for felping us!

BioGaia Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Probiotic for Gut and Stomach Health
*by A***A on 21 August 2025*

I’ve been using BioGaia Gastrus and it’s one of the best probiotics I’ve tried. The chewable tablets are convenient and taste pleasant, making them easy to take every day. Since starting, I’ve noticed much better digestion, reduced bloating, and overall gut comfort. It feels gentle but very effective, and I like that it uses well-researched probiotic strains. If you’re looking for a reliable probiotic to support gut and stomach health, this is a fantastic choice. Highly recommended!

### ⭐⭐⭐⭐⭐ Positive changes after a few weeks
*by L***A on 21 September 2025*

After a few weeks, I felt more energetic, in a better mood, and experienced easier digestion. Excellent quality! The seller had great communication, was very understanding.

### ⭐⭐⭐⭐⭐ Helped tooth infection
*by A***A on 10 December 2025*

This is amazing for tooth infection, I chewed it on the tooth and the pain and abscess swelling went away. I have a root canal that needs redoing as I can't afford dentist and no NHS I've had no choice but to suffer it, this is keeping infection at bay. I didn't buy it for this reason only realised afterwards that it sorted that issue out

## Frequently Bought Together

- BioGaia Gastrus Probiotics for Gut Health | Bacterial Cultures with L. Reuteri to Balance Gut Flora | Dual Strains of Patented Lactobacillus Reuteri | 30 Chewable Supplement Tablets - Mandarin Flavour
- Organic Inulin Powder - 250g Prebiotic Fibre for Gut Health, Natural High Strength Fibre Supplement by Inner Vitality
- Lakeland Multi Yoghurt and Soft Cheese Maker Recipes Included

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*