---
product_id: 542446881
title: "Optibac Probiotics Bifido & Fibre - Vegan Digestive Probiotic Supplement with FOS Fibre to Maintain Regularity & 25 Billion Bacterial Cultures - 30 Sachets"
brand: "optibac probiotics"
price: "₩65691"
currency: KRW
in_stock: true
reviews_count: 6
category: "Optibac Probiotics"
url: https://www.desertcart.kr/products/542446881-optibac-probiotics-bifido-and-fibre-vegan-digestive-probiotic-supplement-fos
store_origin: KR
region: South Korea
---

# 100% vegan & clean formula 4g FOS fibre - natural daily boost 25B live cultures - gut power Optibac Probiotics Bifido & Fibre - Vegan Digestive Probiotic Supplement with FOS Fibre to Maintain Regularity & 25 Billion Bacterial Cultures - 30 Sachets

**Brand:** optibac probiotics
**Price:** ₩65691
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your gut game with science-backed, vegan-friendly power!

## Quick Answers

- **What is this?** Optibac Probiotics Bifido & Fibre - Vegan Digestive Probiotic Supplement with FOS Fibre to Maintain Regularity & 25 Billion Bacterial Cultures - 30 Sachets by optibac probiotics
- **How much does it cost?** ₩65691 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/542446881-optibac-probiotics-bifido-and-fibre-vegan-digestive-probiotic-supplement-fos)

## 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

- • **Clinically Proven Gut Guardian:** Bifidobacterium lactis BB-12®—the world’s most researched probiotic strain, guaranteed to reach your gut alive.
- • **Fiber-Fueled Digestive Harmony:** 4g of fermentable FOS fibre per sachet, hitting your daily prebiotic target to nurture your natural microbiome.
- • **Vegan & Clean Label Confidence:** Free from artificial additives, dairy, gluten, and GMOs—pure gut support for mindful lifestyles.
- • **Convenient, Flavorless Sachets On-the-Go:** No refrigeration needed—mix into any cool, non-acidic drink or food for effortless daily wellness.
- • **Gentle Yet Effective for All Life Stages:** Safe and suitable from toddlers to pregnancy and beyond, supporting your gut through every phase.

## Overview

Optibac Probiotics Bifido & Fibre delivers 25 billion live Bifidobacterium lactis BB-12® cultures plus 4g of fermentable FOS fibre per sachet, supporting digestive regularity and a balanced microbiome. This vegan, gluten-free, and additive-free powder is clinically proven to survive digestion and is suitable for all ages, including pregnancy. Easy to use and flavorless, it fits seamlessly into busy, health-conscious lifestyles without refrigeration.

## Description

Optibac Bifido & Fibre is especially for those seeking an expertly formulated friendly bacteria supplement with FOS for natural fibre, from the UK & Ireland’s most trusted and recommended brand of friendly bacteria supplements†. It contains Bifidobacterium lactis BB-12®, the world’s most researched strain of the entire Bifidobacteria family, as well as 4g of FOS fibres (Fructooligosaccharides) which act as a source of natural fibre and increase your natural gut bacteria. This high-quality supplement has been formulated to complement your body’s natural gut bacteria. The friendly bacteria strain in the Bifido & Fibre supplement is scientifically proven to survive to reach the gut alive. Recommended for daily use, or as needed, this supplement will not cause dependency. Each sachet provides 25 billion live cultures and 4g FOS fibres (Fructooligosaccharides), guaranteed until the end of expiry. Suitable for those from 12 months, including pregnant women, breastfeeding mothers, older people, vegans, vegetarians, and also those with coeliac disease. Not suitable for low FODMAP diets. This flavourless supplement is gluten-free & GMO-free. Contains no dairy, artificial colours, flavours, preservatives, chemicals or parabens. Each pack contains 30 sachets. Serving size: 1 sachet a day. Optibac uses only the highest quality friendly bacteria strains, all tested to ensure potency at the end of shelf life. Easy to take on the go, Optibac Bifido & Fibre does not require refrigeration. †Optibac is the brand of friendly bacteria supplements most trusted and recommended by UK and Irish consumers. Harris, 1,500 people, November 2023.

Review: Trash ut - Cause too mych problem in stomach like too mych gas
Review: I had a really bad stomach issue and thankfully I had Optibac on hand. Bad tooth was putting bacteria into my gut before I had a chance to see the dentist. Optibac to the rescue. Two of these a day straightened out my stomach. No more cramping, convulsing pain in my stomach. Can't say enough good about this probiotic. Taste is slightly sweet, easy to mix, EXCEPT in cold water. Just mix in room temp. water and drink.

## Features

- EXTREMELY WELL-RESEARCHED - Optibac Bifido & Fibre contains Bifidobacterium lactis BB-12, which has seen extensive clinical research and is considered the world's most researched strain of Bifidobacteria, proven to reach the gut alive and complement the natural gut bacteria.
- HIGH IN FIBRE - A symbiotic formula with 4g of FOS fibres (Fructooligosaccharides), providing your suggested daily intake of fermentable fibre*, scientifically proven to increase gut bacteria. * The International Scientific Association of Probiotics & Prebiotics (ISAPP) suggests a minimum daily intake of 3-5g of fermentable fibre such as FOS
- A VEGAN, MORE NATURAL CHOICE - This digestive supplement is vegan and made using natural ingredients; free from artificial flavourings or colourings often found in other food & drinks containing live cultures; does not cause dependency.
- A GENTLE FORMULA - B. lactis BB-12 has been researched in and proven suitable for a wide range of life stages including childhood, pregnancy and older age.
- EASY-TO-TAKE, FLAVOURLESS SACHETS - This powder FOS and friendly bacteria supplement can be taken daily or as required, mixed into cool, non-acidic food or drink, with no refrigeration required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005J35BRA |
| ASIN  | B005J35BRA |
| Additives | Gluten Free |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #19,535 in Health ( See Top 100 in Health ) #62 in Dietary Fiber Nutritional Supplements |
| Brand | Optibac Probiotics |
| Customer Reviews | 4.3 4.3 out of 5 stars (453) |
| Customer reviews | 4.3 4.3 out of 5 stars (453) |
| Date First Available | 16 July 2019 |
| Format | Powder |
| Is Discontinued By Manufacturer  | No |
| Item model number  | OPTFORK57 |
| Manufacturer  | Optibac Probiotics Incorporated |
| Product Dimensions  | 7.6 x 7.6 x 12.1 cm; 220 g |
| Serving Recommendation | 1-4 Sachets a day |
| Units | 180 Grams |
| Volume | 10 Milliliters |
| Weight | 180 Grams |

## Product Details

- **Brand:** Optibac Probiotics
- **Diet type:** Gluten Free
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 7.6 x 7.6 x 12.1 centimeters
- **Item form:** Powder
- **Item weight:** 0.22 Kilograms
- **Primary supplement type:** multivitamin
- **Product benefits:** Complements the flora naturally present in your gut
- **Special ingredients:** Gluten Free
- **Unit count:** 180 Grams

## Images

![Optibac Probiotics Bifido & Fibre - Vegan Digestive Probiotic Supplement with FOS Fibre to Maintain Regularity & 25 Billion Bacterial Cultures - 30 Sachets - Image 1](https://m.media-amazon.com/images/I/71+MxiBkszL.jpg)

## Questions & Answers

**Q: What does this taste like ?**
A: Dear Debra,

Thank you for your enquiry.

The product is formulated to be very bland and quite pleasant-tasting to make it palatable. 

We always recommend that you add the powder in our sachets to about an inch of water and swirl the powder in the glass - using a spoon or fork to stir doesn’t seem to be as effective. Continue to swirl until the powder has dissolved and then you may add more water if you wish. It’s best not to add the powder to the glass first and then add the liquid, as it may clump.
 
If you are still having trouble with this method or do not like the bland taste then you can simply sprinkle the powder into yoghurt, cereal or other cold foods. Do not put the powder into any food or liquid that is warm as this may damage the supplement. 
 
You should also avoid adding the powder to any fruit juice, as citric acid may also damage the supplement.
 
I hope this has answered your question, please let me know if you’d like any further information.
 
Wishing you the best of health,

Bethany,
OptiBac Customer Care

**Q: does this product contain bifidobacterium lactis BB-12?**
A: Yes it does!

**Q: does this need to be refrigerated?**
A: No, it does not.

**Q: How many sachets is helping others with constipation?**
A: Dear Amazon Customer,

Thank you for your enquiry.

With regard to your question, this product comes in sachet form, and we recommend 1-4 sachets daily depending on your needs. I normally recommend starting with 1-2 sachets a day, and increasing to 3-4 after a few days if needed, spread throughout the day e.g. one with each meal, and one before bed, though you can take this one without food too if desired. A small pack of 10 sachets is suitable for occasional use, and a larger pack of 30 sachets for regular use. It is best to dissolve the sachet in a small amount of cold water.

Please do get in touch if we can help you further.

With best wishes,

Bethany,
OptiBac Customer Care

## Customer Reviews

### ⭐ Trash ut
*by G***T on 12 July 2024*

Cause too mych problem in stomach like too mych gas

### ⭐⭐⭐⭐⭐ Review
*by K***T on 17 December 2025*

I had a really bad stomach issue and thankfully I had Optibac on hand. Bad tooth was putting bacteria into my gut before I had a chance to see the dentist. Optibac to the rescue. Two of these a day straightened out my stomach. No more cramping, convulsing pain in my stomach. Can't say enough good about this probiotic. Taste is slightly sweet, easy to mix, EXCEPT in cold water. Just mix in room temp. water and drink.

### ⭐⭐⭐⭐⭐ Review
*by O***I on 14 October 2025*

My wife actually ordered this due to indigestion at night and in the morning. Since she has been using it for over a month, it has help reduce the discomfort that comes in the morning and her gut health has greatly improved. I take it myself too and it taste really good when mixed with Greek yoghurt. This helps too. It’s perfect value for money

## Frequently Bought Together

- OptiBac Probiotics Bifidobacteria & Fibre, Pack of 30 Sachets
- Optibac Probiotics for Daily Wellbeing - Pack of 30 Capsules
- Optibac Probiotics Every Day Extra - High Strength Vegan Digestive Probiotic Supplement with 20 Billion Bacterial Cultures - 30 Capsules

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*