---
product_id: 29151813
title: "Ultimate Probiotic"
brand: "silver fern"
price: "£56.14"
currency: GBP
in_stock: true
reviews_count: 9
category: "Silver Fern"
url: https://www.desertcart.co.uk/products/29151813-ultimate-probiotic
store_origin: GB
region: United Kingdom
---

# Vegan, shelf-stable, no refrigeration 8B CFU spore-forming strains DNA-verified probiotic purity Ultimate Probiotic

**Brand:** silver fern
**Price:** £56.14
**Availability:** ✅ In Stock

## Summary

> 🦠 Unlock your gut’s full potential—because thriving starts from within!

## Quick Answers

- **What is this?** Ultimate Probiotic by silver fern
- **How much does it cost?** £56.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/29151813-ultimate-probiotic)

## Best For

- silver fern enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Gender Gut Support:** Formulated to optimize digestive health for both women and men, reducing bloating and gas.
- • **Vegan & Shelf-Stable Formula:** Clean, allergen-free, and fridge-free convenience for the modern lifestyle.
- • **Made in USA with Third-Party Testing:** Trustworthy quality and purity ensuring daily immune and microbiome support.
- • **Clinically Proven 8 Billion CFU Powerhouse:** Potent spore-forming probiotics designed for maximum gut resilience and digestive balance.
- • **DNA-Verified Strains for 100% Survivability:** No fillers or coatings—guaranteed live probiotics reaching your gut intact.

## Overview

Silver Fern Brand Ultimate Probiotic delivers 8 billion CFU of DNA-verified, spore-forming probiotic strains in a vegan, shelf-stable capsule. Designed for both women and men, this scientifically formulated supplement supports digestive balance, reduces bloating, and enhances immune resilience without refrigeration or fillers. Made in the USA and third-party tested, it ensures maximum survivability and purity for daily gut health optimization.

## Description

Products for a Healthier Gut Silver Fern Brand is focused on developing Gut Health solutions that provide actual results. ORIGINS OF OUR NAME The Silver Fern, native to New Zealand, symbolizes strength, resistance, and enduring power. With close family ties to New Zealand, we believe this is the perfect symbol for our company. Maori hunters used the moonlit fronds for navigation in the dark. Today, we hope to guide the way in your health and wellness journey. ORIGINS OF OUR NAME The Silver Fern, native to New Zealand, symbolizes strength, resistance, and enduring power. With close family ties to New Zealand, we believe this is the perfect symbol for our company. Maori hunters used the moonlit fronds for navigation in the dark. Today, we hope to guide the way in your health and wellness journey. Best Sellers Visit the Store Best Sellers Visit the Store How did we get our start? We've always been passionate about health. After Phil (co-founder) faced persistent illnesses, he met Kiran Krishnan, a microbiologist who educated us on digestive health. Kiran introduced us to dietitian Aicacia Young, and together we've created some of the cleanest and most effective products. What makes our products unique? We've formulated products from science-backed, third-party-tested ingredients. We're proud to use them ourselves. Why do we love what we do? We put our hearts and souls into this company, and we personally use our products every day. How did we get our start? We've always been passionate about health. After Phil (co-founder) faced persistent illnesses, he met Kiran Krishnan, a microbiologist who educated us on digestive health. Kiran introduced us to dietitian Aicacia Young, and together we've created some of the cleanest and most effective products. What makes our products unique? We've formulated products from science-backed, third-party-tested ingredients. We're proud to use them ourselves. Why do we love what we do? We put our hearts and souls into this company, and we personally use our products every day.

Review: Keep taking it even if it makes you feel terrible - I had been dealing with acid reflux, bloating, and heartburn and was nervous to take this product since I heard antibiotics cause more gas (they do). I decided to try it and felt terrible, absolutely terrible for several hours. My stomach and chest felt like they were on fire. Then, all of a sudden a few hours later, my severe heartburn completely WENT AWAY. I didn't need to take my medication to sleep and slept through the night. It was magical. This is what is known as a Herxheimer reaction, also known as feeling worse before you feel better. This is a normal and healthy reaction that indicates that parasites, fungus, viruses, bacteria or other pathogens are being effectively killed off, a sign that healing is taking place in your gut. I waited a couple more days to take the next dose and it upset my stomach again briefly, but hey it's good to cleanse. The next dose a few days later, my stomach was on fire again for about an hour. But when it's gone, overall I just feel better. I honestly don't believe its a placebo effect. I have been feeling horrible the past week and since taking this and watching my diet I know it has helped tremendously with whatever health issues I'm dealing with. Be warned that this is an extremely good probiotic, so start with 1 every OTHER day. If you have acid reflux or GERD, you may need to take this with gas-x.
Review: Buy this immediately - The pandemic has really taken a toll on my eating habits and I have been in a lot of indigestion pain and have been struggling with GERD. Within two nights of taking this, I noticed a tremendous difference in my GERD and my bloating. I’m finally able to sleep through the night without handfuls of antacids. I will say I’m a 28 yr old women in decent shape and every body is different but it has worked wonders for me. Most probiotics are dead on arrival and you can tell the difference between this quality product and those. I added on their prebiotic and have been feeling much better. I just added their gut restore today and I’m getting the immunity blend and a couple others I don’t remember off the top of my head but I’m excited to try. If you’re considering, just try it. I don’t think you will regret it.

## Features

- 🔬 Gut Health for All: Powerful probiotics for women and probiotics for men with clinically studied strains that reduce bloating, gas, and support digestive balance.
- 🦠 Survives Where Others Fail: DNA-verified, spore-forming strains offer 100% survivability—no enteric coatings, fillers, or gimmicks.
- 💊 Scientifically Formulated: Includes Bacillus coagulans SC-208, Bacillus subtilis HU58, Bacillus clausii SC-109, Saccharomyces boulardii, and Pediococcus acidilactici for microbiome and gut lining support.
- 🌱 Clean & Stable: Vegan probiotic that’s shelf-stable and free from gluten, dairy, soy, and GMOs—no refrigeration required.
- 🗽Trusted Quality: Made in the USA and third-party tested for purity, potency, and daily support of gut health and immune resilience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GQSXBMI |
| Age Range Description | Adult |
| Best Sellers Rank | #37,575 in Health & Household ( See Top 100 in Health & Household ) #357 in Probiotic Nutritional Supplements |
| Brand | Silver Fern |
| Brand Name | Silver Fern |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 1,098 Reviews |
| Dosage Form | Capsule |
| Flavor | Natural |
| Item Dimensions | 1.75 x 1.75 x 3.5 inches |
| Item Form | Capsule |
| Item Weight | 0.07 Pounds |
| Manufacturer | Silver Fern |
| Manufacturer Part Number | SBP0000 |
| Material Features | Gluten Free, Vegetarian |
| Number of Items | 1 |
| Primary Supplement Type | Probiotics |
| Product Benefits | Metabolism Management |
| Special Ingredients | Probiotic |
| Total Servings Per Container | 60 |
| UPC | 019962345760 |
| Unit Count | 60 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Silver Fern
- **Flavor:** Natural
- **Item Form:** Capsule
- **Item Weight:** 1.13 ounces
- **Item dimensions L x W x H:** 1.75 x 1.75 x 3.5 inches
- **Primary Supplement Type:** Probiotics
- **Product Benefits:** Metabolism Management
- **Special Ingredients:** Probiotic
- **Unit Count:** 60 Count

## Images

![Ultimate Probiotic - Image 1](https://m.media-amazon.com/images/I/61Z+7ZpIg+L.jpg)
![Ultimate Probiotic - Image 2](https://m.media-amazon.com/images/I/716kY9evX+L.jpg)
![Ultimate Probiotic - Image 3](https://m.media-amazon.com/images/I/71zDXeqa05L.jpg)
![Ultimate Probiotic - Image 4](https://m.media-amazon.com/images/I/61VcqR3OMZS.jpg)
![Ultimate Probiotic - Image 5](https://m.media-amazon.com/images/I/61NpgxjhsvS.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keep taking it even if it makes you feel terrible
*by M***A on September 21, 2018*

I had been dealing with acid reflux, bloating, and heartburn and was nervous to take this product since I heard antibiotics cause more gas (they do). I decided to try it and felt terrible, absolutely terrible for several hours. My stomach and chest felt like they were on fire. Then, all of a sudden a few hours later, my severe heartburn completely WENT AWAY. I didn't need to take my medication to sleep and slept through the night. It was magical. This is what is known as a Herxheimer reaction, also known as feeling worse before you feel better. This is a normal and healthy reaction that indicates that parasites, fungus, viruses, bacteria or other pathogens are being effectively killed off, a sign that healing is taking place in your gut. I waited a couple more days to take the next dose and it upset my stomach again briefly, but hey it's good to cleanse. The next dose a few days later, my stomach was on fire again for about an hour. But when it's gone, overall I just feel better. I honestly don't believe its a placebo effect. I have been feeling horrible the past week and since taking this and watching my diet I know it has helped tremendously with whatever health issues I'm dealing with. Be warned that this is an extremely good probiotic, so start with 1 every OTHER day. If you have acid reflux or GERD, you may need to take this with gas-x.

### ⭐⭐⭐⭐⭐ Buy this immediately
*by M***E on September 30, 2021*

The pandemic has really taken a toll on my eating habits and I have been in a lot of indigestion pain and have been struggling with GERD. Within two nights of taking this, I noticed a tremendous difference in my GERD and my bloating. I’m finally able to sleep through the night without handfuls of antacids. I will say I’m a 28 yr old women in decent shape and every body is different but it has worked wonders for me. Most probiotics are dead on arrival and you can tell the difference between this quality product and those. I added on their prebiotic and have been feeling much better. I just added their gut restore today and I’m getting the immunity blend and a couple others I don’t remember off the top of my head but I’m excited to try. If you’re considering, just try it. I don’t think you will regret it.

### ⭐⭐⭐⭐⭐ Fixing My Sleep Issues
*by L***J on April 8, 2021*

I started taking this one week ago. I've been feeling tired and sluggish-totally forgetting about Herxheimer reactions. But for the last 3 nights, I've taken a puff of my Dreamt sleep pen and have fallen asleep within half an hour and stayed asleep almost the entire night. This morning, I actually started waking up during my first alarm (an average morning can be 3-5 alarms before I can get up) and made it in early to work, which never happens on a Thursday. I'm usually so tired that I'm on the verge of being late and dragging myself in. I feel more alert and I'm able to focus. I am also tolerating food better. Maybe these could even help me reverse the weird food intolerances I've developed over the last 2 years and the bloating and unexplained weight gain. I know my gut has been very messed up, so I'm averaging 2-4/day. Generally 2 in the morning and 2 after dinner/before bed. The changes have been subtle, but this is the only adjustment I've made to my regimen in the last week. I'm definitely going to continue with these and update after I've had more time with them. But I'm liking them so far and am very happy with the results. I think the key with these is to be consistent. If your system is as sluggish and messed up as mine, these aren't going to fix things overnight. You really have to give it 3-6 months to see if they'll be effective. So that's what I plan on doing.

## Frequently Bought Together

- Silver Fern Ultimate Probiotic Supplement Vegicaps - Daily Metabolic Restoration, Proven Survivability, DNA Verified Multi-Strain Bacillus Probiotic Capsules (1 Bottle - 60 Capsules)
- Silver Fern Brand Ultimate Digestive Enzyme Supplement - 1 Bottle = 90 Capsules - High Potency, Multi Enzyme - Digestive Comfort & Food Tolerance - Hemicullulase, Peptidase, Maltase, More
- Silver Fern Cleanse - Daily Gut - 1 Bottle - 120 Capsules - 30 Day Supply - Immunoglobulin G, A & M -(IgG, IGA, IgM) - Postbiotic

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-07*