---
product_id: 286480010
title: "Sacro-B - Saccharomyces boulardii - Shelf Stable Probiotic - Gut Health Supplement to Support Immune Function in the Gut - Occasional Diarrhea Relief - Third-Party Certified - 60 Servings"
brand: "thorne"
price: "$103.83"
currency: USD
in_stock: true
reviews_count: 7
category: "Thorne"
url: https://www.desertcart.us/products/286480010-sacro-b-saccharomyces-boulardii-shelf-stable-probiotic-gut-health-supplement
store_origin: US
region: United States of America
---

# 5B CFUs Saccharomyces boulardii Shelf-stable, no refrigeration Boosts secretory IgA immunity Sacro-B - Saccharomyces boulardii - Shelf Stable Probiotic - Gut Health Supplement to Support Immune Function in the Gut - Occasional Diarrhea Relief - Third-Party Certified - 60 Servings

**Brand:** thorne
**Price:** $103.83
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your gut game with THORNE Sacro-B — where science meets unstoppable wellness!

## Quick Answers

- **What is this?** Sacro-B - Saccharomyces boulardii - Shelf Stable Probiotic - Gut Health Supplement to Support Immune Function in the Gut - Occasional Diarrhea Relief - Third-Party Certified - 60 Servings by thorne
- **How much does it cost?** $103.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/286480010-sacro-b-saccharomyces-boulardii-shelf-stable-probiotic-gut-health-supplement)

## Best For

- thorne enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Champions:** Endorsed by 100+ pro sports teams and top healthcare practitioners, this is the probiotic choice for those who settle only for the best.
- • **Power-Packed Probiotic:** Each capsule delivers a potent 5 billion CFUs of clinically studied Saccharomyces boulardii to nurture your gut flora and keep digestion smooth.
- • **Zero Chill, All Thrill:** Shelf-stable formula means no fridge needed—perfect for busy professionals on the go who demand convenience without compromise.
- • **Immune Defense Amplifier:** Supports your gut’s frontline immunity by enhancing secretory IgA production, fortifying your body’s natural barrier against pathogens.
- • **Certified Clean Confidence:** Third-party tested and certified to guarantee purity and potency, so you know exactly what you’re putting into your body.

## Overview

THORNE Sacro-B is a shelf-stable probiotic supplement delivering 5 billion CFUs of Saccharomyces boulardii per capsule, designed to support digestive health, occasional diarrhea relief, and immune function by boosting secretory IgA. Third-party certified for purity and trusted by professional athletes and healthcare practitioners, it offers a convenient, refrigeration-free solution for adults seeking reliable gut and immune support.

## Description

Best Sellers Visit the store Best Sellers Visit the store Sports Performance Visit the store Sports Performance Women's Health Visit the store Women's Health

Review: بروبايوتك - منتج يفي بالغرض ويقوم بالمهمه لللذين يعانون من مشاكل هضميه يحسن الجهاز الهضمي منتج ممتاز وياتي بنتائج
Review: صفر وصلني المنتج مكسور - وصلتني الزجاجه مكسوره

## Features

- Gut Health: Provides probiotic support for the growth of beneficial gut flora to aid digestive health and provide relief for those who face bouts of occasional diarrhea
- Immune Function: Supports an increase in the production of secretory IgA for a stronger first line of defense in the gastrointestinal tract
- Shelf-Stable Probiotic: Every 1-capsule serving provides 5 billion CFUs of Saccharomyces boulardii – no refrigeration required
- Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the 1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FGXO7A |
| Age Range Description | Adult |
| Allergen Information | Fish Free |
| Best Sellers Rank | #6,813 in Health ( See Top 100 in Health ) #143 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | THORNE |
| Brand Name | THORNE |
| Color | red |
| Container Type | Bottle |
| Country of Publication | USA |
| Customer Reviews | 4.7 out of 5 stars 452 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Global Trade Identification Number | 00693749757030 |
| Item Dimensions | 46 x 46 x 82 millimeters |
| Item Form | Capsule |
| Item Weight | 0.14 Pounds |
| Item form | Capsule |
| Item weight | 0.14 Pounds |
| Manufacturer | Thorne Research |
| Manufacturer Part Number | SF757 |
| Material Features | Gluten Free, Soy Free |
| Material Type Free | en_AE |
| Model Name | SF757 |
| Number of Items | 1 |
| Primary Supplement Type | Probiotic |
| Primary supplement type | Probiotic |
| Product Benefits | Digestive Health Support, Gut Health Support, Immune Support, Intestinal Support |
| Special Ingredients | Gluten Free |
| Specific Uses For Product | Laboratory |
| UPC | 693749757030 |
| Unit Count | 60.0 Count |
| Unit count | 60.0 Count |

## Product Details

- **Brand:** THORNE
- **Diet type:** Gluten Free
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 46 x 46 x 82 millimeters
- **Item form:** Capsule
- **Item weight:** 64 g
- **Primary supplement type:** Probiotic
- **Product benefits:** Gut Health Support
- **Special ingredients:** Gluten Free
- **Unit count:** 60.0 Count

## Images

![Sacro-B - Saccharomyces boulardii - Shelf Stable Probiotic - Gut Health Supplement to Support Immune Function in the Gut - Occasional Diarrhea Relief - Third-Party Certified - 60 Servings - Image 1](https://m.media-amazon.com/images/I/61DGwnEfKTL.jpg)

## Questions & Answers

**Q: What makes Thorne supplements high quality?**
A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

**Q: How does Thorne test its supplements for quality?**
A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we produce. 100+ Thorne employees are dedicated to ensuring quality.

**Q: Are Thorne supplements clinically Reviewed and safe?**
A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

**Q: Why are Thorne products more expensive than other supplements?**
A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

**Q: Where are Thorne supplements made and where are the ingredients sourced from?**
A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

## Customer Reviews

### ⭐⭐⭐⭐⭐ بروبايوتك
*by M***T on 22 April 2026*

منتج يفي بالغرض ويقوم بالمهمه لللذين يعانون من مشاكل هضميه يحسن الجهاز الهضمي منتج ممتاز وياتي بنتائج

### ⭐ صفر وصلني المنتج مكسور
*by M***I on 31 December 2023*

وصلتني الزجاجه مكسوره

### ⭐⭐⭐⭐⭐ Best probiotic
*by L***N on 12 January 2026*

This is one of the best products to restore your gut health. Well tolerated by most people. No aftertaste.

## Frequently Bought Together

- THORNE Sacro-B Probiotic - Support Gut Health, Immune Function & Constipation Relief Probiotics* - Gluten-Free Health Support* - 60 Capsules
- THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules
- THORNE FloraMend Prime Probiotic - Shelf Stable and Stomach Acid-Resistant* Probiotic Blend - 30 Capsules

---

## 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.us/products/286480010-sacro-b-saccharomyces-boulardii-shelf-stable-probiotic-gut-health-supplement](https://www.desertcart.us/products/286480010-sacro-b-saccharomyces-boulardii-shelf-stable-probiotic-gut-health-supplement)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-16*