---
product_id: 538817479
title: "Optibac Probiotics One Week Flat - Vegan Digestive Probiotic Supplement - Suitable for Bloating as Gluten Free - Most Trusted & Recommended Brand - 2 Week Supply, 14 Sachets"
brand: "optibac probiotics"
price: "A$118"
currency: AUD
in_stock: true
reviews_count: 5
category: "Optibac Probiotics"
url: https://www.desertcart.com.au/products/538817479-optibac-probiotics-one-week-flat-vegan-digestive-probiotic-supplement-suitable
store_origin: AU
region: Australia
---

# Vegan & natural formula Gluten & sugar free 5 billion live CFU guaranteed Optibac Probiotics One Week Flat - Vegan Digestive Probiotic Supplement - Suitable for Bloating as Gluten Free - Most Trusted & Recommended Brand - 2 Week Supply, 14 Sachets

**Brand:** optibac probiotics
**Price:** A$118
**Availability:** ✅ In Stock

## Summary

> 🌟 Flatten your day, fuel your life with science-backed gut power!

## Quick Answers

- **What is this?** Optibac Probiotics One Week Flat - Vegan Digestive Probiotic Supplement - Suitable for Bloating as Gluten Free - Most Trusted & Recommended Brand - 2 Week Supply, 14 Sachets by optibac probiotics
- **How much does it cost?** A$118 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/538817479-optibac-probiotics-one-week-flat-vegan-digestive-probiotic-supplement-suitable)

## Best For

- optibac probiotics enthusiasts

## Why This Product

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

## Key Features

- • **Simple Daily Ritual:** One sachet a day, easy to integrate into your morning routine
- • **Trusted by Thousands:** Backed by nearly 20 years of research and glowing reviews
- • **Clean & Conscious Choice:** Vegan, gluten-free, dairy-free, and no artificial additives
- • **Powerful 5 Billion CFU Dose:** High potency probiotics to boost your natural gut flora
- • **Clinically Proven Gut Support:** Scientifically trialled strains for effective bloating relief

## Overview

Optibac Probiotics One Week Flat delivers 5 billion live probiotic bacteria per sachet, featuring clinically researched strains designed to support digestive health and reduce bloating. This vegan, gluten-free, and additive-free supplement is easy to take daily and suitable for adults and children over 4, making it a trusted choice for natural gut balance.

## Description

Here at Optibac, we have spent nearly 2 decades working with the most researched bacteria strains in the world. Our probiotic supplements are scientifically formulated to help you feel your best and support your health - naturally. We pride ourselves on being backed by credible science and all of our friendly bacteria strains are extensively researched in global leading laboratories. Our probiotics are easy to take and suitable for everyone. Optibac One Week Flat probiotics for bloating are scientifically proven to reach your gut alive and compliment your natural flora for effective bloating relief. Optibac guarantees 5 billion live probiotic bacteria in every capsule. Containing 4 high quality strains of bacteria, Bifidobacterium bifidum Rosell-71, Lactobacillus casei Rosell-215, Lactococcus lactis Rosell-1058 and Lactobacillus acidophilus/helveticus Rosell-52. This probiotic is vegan, gluten free & free from added sugar, artificial flavourings or colourings. Simply take one probiotic sachet daily, preferably with breakfast. Especially formulated probiotics for women, men and children over 4 years old.

Review: I would like to think it is doing good work on the inside, but I cannot say I felt flatter. Bought a few times and I used for general gut care.
Review: This is the very very best thing I’ve bought and for someone who is always constipated I can say just how amazing this is and my tummy is slowly reducing in size but i feel a different person since taking it and already purchased more 👌🏼👌🏼👌🏼

## Features

- GLUTEN FREE & SUITABLE FOR BLOATING: Optibac Probiotics are scientifically proven to reach your gut alive and complement your natural gut bacteria
- 5 BILLION CFU: Optibac guarantees 5 billion live probiotic bacteria + 0.3g FOS fibres in every sachet
- SCIENTIFICALLY PROVEN BACTERIA: Optibac Probiotics uses clinically trialled strains, such as Bifidobacterium bifidum Rosell-71 & Lactobacillus casei Rosell-215
- A VEGAN, MORE NATURAL CHOICE: This digestive supplement is vegan, dairy free, gluten free & free from added sugar, artificial flavourings or colourings
- EASY TO TAKE: Take one sachet daily, preferably with breakfast - suitable for women, men and children over 4 years old

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09J1D4YHF |
| ASIN  | B09J1D4YHF |
| Additives | FOS fibres |
| Age Range Description | Adult |
| Best Sellers Rank | #80,741 in Health ( See Top 100 in Health ) #43 in Digestive Health Supplements |
| Brand | Optibac Probiotics |
| Customer Reviews | 4.0 4.0 out of 5 stars (92) |
| Customer reviews | 4.0 4.0 out of 5 stars (92) |
| Date First Available | 11 February 2022 |
| Format | Sachet |
| Manufacturer  | Wren Laboratories Limited |
| Manufacturer reference  | OPTFORS32 |
| Product Dimensions  | 6 x 6.5 x 8.5 cm; 50 g |
| Product Name | Optibac Probiotics One Week Flat - Pack of 2 x 7 Sachets |
| Serving Recommendation | 1 sachet per day |
| Weight | 56 Grams |

## Product Details

- **Age range (description):** Adult
- **Brand:** Optibac Probiotics
- **Diet type:** Vegan
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 6 x 6.5 x 8.5 centimeters
- **Item form:** Sachet
- **Item weight:** 0.05 Kilograms
- **Primary supplement type:** Probiotic
- **Product benefits:** Probiotic especially for those looking for an easy, seven-day course of friendly bacteria
- **Special ingredients:** FOS fibres

## Images

![Optibac Probiotics One Week Flat - Vegan Digestive Probiotic Supplement - Suitable for Bloating as Gluten Free - Most Trusted & Recommended Brand - 2 Week Supply, 14 Sachets - Image 1](https://m.media-amazon.com/images/I/61AC33JDcJL.jpg)

## Customer Reviews

### ⭐⭐⭐ Review
*by B***I on 15 May 2025*

I would like to think it is doing good work on the inside, but I cannot say I felt flatter. Bought a few times and I used for general gut care.

### ⭐⭐⭐⭐⭐ Review
*by L***E on 12 September 2025*

This is the very very best thing I’ve bought and for someone who is always constipated I can say just how amazing this is and my tummy is slowly reducing in size but i feel a different person since taking it and already purchased more 👌🏼👌🏼👌🏼

### ⭐⭐⭐⭐⭐ Review
*by M***1 on 27 October 2025*

Great product, would recommend.

## Frequently Bought Together

- Optibac Probiotics One Week Flat - Vegan Digestive Probiotic Supplement Suitable for Bloating with 5 Billion Bacterial Cultures - 2 Week Supply, 14 Sachets
- Optibac Probiotics Every Day - Digestive Probiotic Supplement with 5 Billion Bacterial Cultures & FOS Fibres - 30 Capsules
- Optibac Probiotics Gut Health Gummies - Vegan Digestive Probiotic Supplement with Vitamin D, Zinc & Calcium for Immune Support & Gut Health - 5 Billion Bacterial Cultures - 30 Gummies

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*