---
product_id: 250455158
title: "Boosted Extra Strength Probiotic Supplement for Gut Health, Immune System Support and Your Digestive Tract, with Vitamin B12 – 30 Capsules"
brand: "bio-kult"
price: "11124 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Bio Kult"
url: https://www.desertcart.is/products/250455158-boosted-extra-strength-probiotic-supplement-for-gut-health-immune-system
store_origin: IS
region: Iceland
---

# 4x strength immune boost 14 probiotic strains stomach acid survival Boosted Extra Strength Probiotic Supplement for Gut Health, Immune System Support and Your Digestive Tract, with Vitamin B12 – 30 Capsules

**Brand:** bio-kult
**Price:** 11124 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Boost your gut, power your life — because your microbiome deserves the best!

## Quick Answers

- **What is this?** Boosted Extra Strength Probiotic Supplement for Gut Health, Immune System Support and Your Digestive Tract, with Vitamin B12 – 30 Capsules by bio-kult
- **How much does it cost?** 11124 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/250455158-boosted-extra-strength-probiotic-supplement-for-gut-health-immune-system)

## Best For

- bio-kult enthusiasts

## Why This Product

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

## Key Features

- • **Acid-Proof Probiotics:** Cryoprotected strains proven to survive harsh stomach acid for maximum efficacy.
- • **Quadruple Immune Power:** Experience 4x the probiotic strength for next-level immune defense.
- • **Diverse 14-Strain Formula:** Harness a scientifically advanced blend targeting your gut’s unique ecosystem.
- • **Travel & Antibiotic Ready:** Supports your gut health even during antibiotics or jet-setting adventures.
- • **Clean & Inclusive Wellness:** Non-GMO, gluten-free, vegetarian-friendly, and safe from age 12+ including pregnancy.

## Overview

Bio-Kult Boosted is a premium probiotic supplement featuring 14 scientifically selected strains and 4x the strength of standard formulas, designed to support gut health and immune function. Its acid-resistant capsules ensure live bacteria reach your digestive tract effectively. Suitable for adults, children 12+, vegetarians, and safe during pregnancy, it’s your go-to for maintaining balanced gut flora during travel, antibiotic use, or everyday wellness.

## Description

Our award-winning nutritional probiotic supplement (see images further down) is a scientiﬁcally developed, advanced multi-strain formulation containing 14 probiotic strains designed to target the digestive system. Bio-Kult does not need to be refrigerated and is suitable to be taken alongside antibiotics, by adults, children above 3 years old, when pregnant, when traveling, by vegetarians and as part of a healthy diet. Bio-Kult Original contains 14 probiotic strains to complement the existing gut ﬂora naturally present in a healthy person’s digestive system. There are trillions of microorganisms including different types of bacteria that live in our gut – the gut microbiome. They reside naturally within your body’s gastrointestinal tract & play an important role in maintaining overall well-being. Whether you are looking for a women’s probiotic or a probiotic for men, Bio-Kult is the one for you!

Review: Family member says it helps with his digestive issues - A member of my family has severe digestive issues. I bought him this product so see if it would help him. He is very hard to please sometimes, but he says that it has helped his digestion. That was high praise from him. I will continue buying it for him.
Review: What I Needed - This works for us. We have used it for several years.

## Features

- Extra strength immune system support: Bio-Kult Boosted probiotic supplements contain 4x the power of Bio-Kult Everyday. These microorganisms play an important role in maintaining overall health and wellbeing, plus with added vitamin B12, Bio-Kult Boosted supports the normal functioning of your immune system.
- Multi-strain gut health supplements: The advanced formulation of Bio-Kult Boosted contains 14 gut-friendly probiotic strains including the microorganisms Lactobacillus helveticus, Bifidobacterium longum and Bacillus subtilis to support you whether you're traveling, taking antibiotics, or just maintaining a balanced lifestyle.
- A boost when you need it most : Take Bio-Kult Boosted supplements as part of a balanced lifestyle or when your immune system needs a little extra – for example, alongside antibiotics or when traveling.
- Proven to survive stomach acid: The live friendly bacteria in Bio-Kult Boosted are cryoprotected and are proven to survive the high acidity of stomach acid.
- Helping you feel gut great: Bio-Kult Boosted capsules contain no artificial colors or flavors, are non-GMO, gluten free and vegetarian. Bio-Kult Boosted probiotic supplements can be taken by men, women and children aged 12+ and are suitable for use in pregnancy. However, if you are pregnant or planning a pregnancy, you are taking any medications or have any medical conditions, please consult your doctor before taking any dietary supplement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NG6LZCN |
| Age Range Description | Above 3 years old |
| Best Sellers Rank | #85,693 in Health & Household ( See Top 100 in Health & Household ) #384 in Acidophilus Nutritional Supplements |
| Brand | Bio-Kult |
| Brand Name | Bio-Kult |
| Color | Boosted Probiotics |
| Container Type | Pack |
| Customer Reviews | 4.5 out of 5 stars 139 Reviews |
| Dosage Form | Capsule |
| Flavor | Original |
| Item Dimensions | 12.3 x 7.4 x 2.4 inches |
| Item Form | Capsule |
| Item Weight | 0.04 Pounds |
| Item dimensions L x W x H | 12.3 x 7.4 x 2.4 inches |
| Manufacturer | ADM Protexin |
| Material Features | GMO Free, Gluten Free |
| Model Name | ult Boosted Gut Health Probiotic Supplement,14 Strains, Probiotics for Women & Men, Immune Support, 4X Power, VIT B12, Digestive Health, Shelf-Stable, Gluten-Free, Capsule |
| Number of Items | 1 |
| Product Benefits | Immune Support |
| Total Servings Per Container | 30 |
| UPC | 860008800688 |
| Unit Count | 30 Count |

## Product Details

- **Brand:** Bio-Kult
- **Flavor:** Original
- **Unit Count:** 30 Count
- **Item Form:** Capsule
- **Item Weight:** 0.04 Pounds
- **Item dimensions L x W x H:** 12.3 x 7.4 x 2.4 inches
- **Product Benefits:** Immune Support
- **Age Range (Description):** Above 3 years old
- **Package Information:** Pack
- **Number of Items:** 1

## Images

![Boosted Extra Strength Probiotic Supplement for Gut Health, Immune System Support and Your Digestive Tract, with Vitamin B12 – 30 Capsules - Image 1](https://m.media-amazon.com/images/I/71aOrYMLz2L.jpg)

## Questions & Answers

**Q: Is this a very large capsule?**
A: Bio-Kult Boosted is a little larger than Bio-Kult regular strength, but it has 4x the probiotic strains.  I took it 4 hours before and after the antibiotics I was taking at the time.   It worked great and I believe helped me to retain my beneficial gut bacteria.
I had no difficulty swallowing it but if you think it’s too large to swallow you can always open the capsule and pour it into food or drink, (just make sure the food or drink are not too hot).  Suzanne

**Q: Where is the b12 derived from?**
A: The packaging does not specifically say, but I did pick this product because I was looking into which probiotics are ones that have strands that actually survive in human guts, since a lot of animals strands can’t survive in a human, and this was one of the ones the website listed.

**Q: How many billions of probiotics is there in this**
A: The amount and varieties of probiotic strains are listed in the package.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Family member says it helps with his digestive issues
*by B***A on November 10, 2025*

A member of my family has severe digestive issues. I bought him this product so see if it would help him. He is very hard to please sometimes, but he says that it has helped his digestion. That was high praise from him. I will continue buying it for him.

### ⭐⭐⭐⭐⭐ What I Needed
*by J***D on October 4, 2025*

This works for us. We have used it for several years.

### ⭐⭐⭐⭐⭐ Dates
*by R***O on August 12, 2025*

What I don't like is it is dated 2024. When I purchased from a different source the date was best by.

## Frequently Bought Together

- Bio-Kult Boosted Extra Strength Probiotic Supplement for Gut Health, Immune System Support and Your Digestive Tract, with Vitamin B12 – 30 Capsules
- Bio-Kult Everyday Probiotics | 14 Strains | Adult Probiotic Supplement | Non-GMO, Gluten-Free | 120 Capsules
- Bio-Kult Mind | Bacillus + Zinc, Grape & Blueberry Extracts | Brain & Gut Support | Cognitive Function | 60 Capsules

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-27*