---
product_id: 514243916
title: "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"
brand: "biogaia"
price: "$98"
currency: NZD
in_stock: true
reviews_count: 8
category: "Bio Gaia"
url: https://www.desertcart.nz/products/514243916-biogaia-gastrus-probiotics-for-gut-health-bacterial-cultures-with-l
store_origin: NZ
region: New Zealand
---

# Mandarin-flavored chewables for daily ease 200M live patented L. reuteri bacteria/tablet 35+ years of probiotic research 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

**Brand:** biogaia
**Price:** $98
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your gut game with the probiotic pros!

## Quick Answers

- **What is this?** 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 by biogaia
- **How much does it cost?** $98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/514243916-biogaia-gastrus-probiotics-for-gut-health-bacterial-cultures-with-l)

## 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:** Two exclusive L. reuteri strains deliver 200 million live bacteria directly to your gut.
- • **Effortless Daily Wellness:** Chewable, mandarin-flavored tablets make gut health a tasty, convenient habit.
- • **Clinically Proven Gut Power:** Backed by 250+ studies & 22,000+ participants, trust the world’s most researched probiotic.
- • **Synergizes with Medications:** Supports gut balance even alongside H. pylori and IBS treatments—consult your doctor.
- • **Restore Your Microbiome’s Edge:** Reintroduce essential L. reuteri lost to modern life and unlock your gut’s full potential.

## Overview

BioGaia Gastrus offers 30 mandarin-flavored chewable tablets containing dual patented strains of Lactobacillus reuteri, delivering 200 million live bacteria per tablet. Supported by over 35 years of research and 250 clinical studies, this probiotic is clinically proven to survive digestion and support gut flora balance, suitable for use alongside certain gastrointestinal medications.

## 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: 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.
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!

## 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 | 5,272 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 51 in Lactobacillus Nutritional Supplements |
| Brand | BioGaia |
| Colour | White |
| Country of origin  | Sweden |
| Customer Reviews | 4.5 4.5 out of 5 stars (253) |
| Customer reviews | 4.5 4.5 out of 5 stars (253) |
| Date First Available | 21 Feb. 2023 |
| Format | Chewable |
| 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:** Chewable
- **Item weight:** 50 Grams
- **Number of items:** 1
- **Primary supplement type:** probiotics
- **Product benefits:** Gut Health Support
- **Special ingredients:** Probiotic
- **Unit count:** 30.0 Count

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71VNpTfViTL.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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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!

### ⭐⭐⭐⭐ They worked for me
*by I***F on 16 September 2024*

Bought them because I had an antibiotic treatment for stomach infection and doctor said to get probiotic supplements. Improved my digestion greatly, had normal stool taking these on daily basis. What I am surprised about is that while normally probiotics come in capsules, these are chewables and mandarin flavoured. The only cons is that the price is a bit high for only 30 in a pack, so no 5 stars, but I give a strong 4.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/514243916-biogaia-gastrus-probiotics-for-gut-health-bacterial-cultures-with-l](https://www.desertcart.nz/products/514243916-biogaia-gastrus-probiotics-for-gut-health-bacterial-cultures-with-l)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-28*