---
product_id: 7674513
title: "Klaire Labs Ther-Biotic Saccharomyces Boulardii Probiotics for Women & Men - S Boulardii Probiotics for Digestive Health & Immune Support - Supports Healthy Intestinal Flora (60 Capsules)"
brand: "sfi health"
price: "368 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Sfi Health"
url: https://www.desertcart.ro/products/7674513-klaire-labs-ther-biotic-saccharomyces-boulardii-probiotics-for-women-men
store_origin: RO
region: Romania
---

# Clinically proven to improve bowel transit time 5 billion CFU acid-resistant probiotic yeast Boosts gut immunity via secretory IgA stimulation Klaire Labs Ther-Biotic Saccharomyces Boulardii Probiotics for Women & Men - S Boulardii Probiotics for Digestive Health & Immune Support - Supports Healthy Intestinal Flora (60 Capsules)

**Brand:** sfi health
**Price:** 368 Lei
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your gut game — because your microbiome deserves the best!

## Quick Answers

- **What is this?** Klaire Labs Ther-Biotic Saccharomyces Boulardii Probiotics for Women & Men - S Boulardii Probiotics for Digestive Health & Immune Support - Supports Healthy Intestinal Flora (60 Capsules) by sfi health
- **How much does it cost?** 368 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/7674513-klaire-labs-ther-biotic-saccharomyces-boulardii-probiotics-for-women-men)

## Best For

- sfi health enthusiasts

## Why This Product

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

## Key Features

- • **Immune System Ally:** Stimulates gut-level immunity by increasing secretory IgA, reinforcing your natural defenses where it matters most.
- • **Resilient Gut Guardian:** Acid- and antibiotic-resistant S. boulardii keeps your digestive balance unshaken, even during antibiotic use.
- • **Gender-Neutral Wellness:** Designed for both women and men seeking comprehensive digestive and immune support in one capsule.
- • **Optimized Digestive Flow:** Clinically shown to enhance bowel regularity and promote healthy intestinal transit for daily comfort.
- • **Trusted Clinical Quality:** Formulated by Klaire Labs, now SFI Health—trusted by healthcare pros for purity, potency, and safety since 2001.

## Overview

SFI Health Klaire Labs Ther-Biotic Saccharomyces Boulardii is a premium probiotic yeast supplement delivering 5 billion CFU per capsule. It’s uniquely acid- and antibiotic-resistant, clinically proven to support healthy bowel transit and enhance intestinal immunity by boosting secretory IgA. Trusted by healthcare practitioners and formulated for both women and men, this 60-capsule pack offers reliable digestive and immune support to maintain your gut flora balance even during microbial disruptions.

## Description

Buy SFI Health Klaire Labs Ther-Biotic Saccharomyces Boulardii Probiotics for Women & Men - S Boulardii Probiotics for Digestive Health & Immune Support - Supports Healthy Intestinal Flora (60 Capsules) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: A total gut health essential! - This S.Boulardii from Klaire Labs has become a must-have in our home! One of the best things about it is that it's resistant to antibiotics, so you can safely take it during antibiotic treatments to help protect your gut and that’s exactly what we’ve been doing. It’s gentle, effective, and I’ve noticed a big difference in how our digestion holds up, especially when dealing with medications. I love how high-quality and reliable Klaire Labs products are this one is no exception.
Review: Highly Recommend! - Excellent product! Mold sensitivity was triggered a few weeks ago. My doctor’s homeopathics addressed the mold but not so much the mycotoxins they release and my skin was giving me fits. S. Boulardii really helped with the skin pain. Highly recommend !

## Features

- Comprehensive Digestive & Immune Support - Saccharomyces boulardii is a unique probiotic yeast that promotes digestive balance, enhances bowel function, and helps stimulate the immune system.*
- Hearty, Acid-Resistant Strains - The S boulardii probiotic is an acid-resistant, temperature-tolerant organism unaffected by antibiotics and distinct from brewer’s yeast or Candida species, making it a reliable option for digestive support during times of microbial disruption.*
- Supports Healthy Bowel Transit – Clinical studies show S. boulardii contributes to healthy intestinal function and promotes optimal bowel regularity by improving transit time and encouraging the production of nourishing short-chain fatty acids.*
- Intestinal & Immune Support - Saccharomyces boulardii probiotics can help enhance intestinal immunity by increasing secretory IgA levels and stimulating crypt cell immunoglobulin receptors, meaning they can help reinforce the body’s natural defenses at the gut level.*
- Klaire Labs is Now SFI Health - Klaire Labs has been part of the SFI Health family for many years leading the way in efficacy, safety, quality, and trusted by healthcare practitioners. While we might be changing the way things look, rest assured that our formulations and probiotics for digestive health remain the same.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B001PYZBPY |
| Best Sellers Rank | #19,104 in Health & Household ( See Top 100 in Health & Household ) #208 in Probiotic Nutritional Supplements #1,693 in Sales & Deals |
| Customer Reviews | 4.6 4.6 out of 5 stars (855) |
| Date First Available  | October 2, 2001 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 709616776063 |
| Manufacturer  | SFI Health |
| Product Dimensions  | 3 x 3 x 3 inches; 1.4 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** SFI Health
- **Diet Type:** Gluten Free, Vegetarian
- **Flavor:** Unflavoured
- **Item Form:** Capsule
- **Item Weight:** 1.4 Ounces
- **Item dimensions L x W x H:** 3 x 3 x 3 inches
- **Primary Supplement Type:** Probiotic Supplement
- **Product Benefits:** Gut Health Support
- **Unit Count:** 60.00 Count

## Images

![Klaire Labs Ther-Biotic Saccharomyces Boulardii Probiotics for Women & Men - S Boulardii Probiotics for Digestive Health & Immune Support - Supports Healthy Intestinal Flora (60 Capsules) - Image 1](https://m.media-amazon.com/images/I/714yUhfbF3L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the product ship with a cold pack and insulated envelope?**
A: If you order from Pure Health, it ships with an ice pack.  Anything that is "fulfilled by Amazon" ships from their warehouse.  Who knows how long it sits there, or in what temperature, before you receive it.

**Q: Does this contain dairy, soy, wheat, eggs, corn, corn derivatives, nuts, or fish?**
A: Label says: Free of milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat/gluten, corn and soybeans.

**Q: Does this contain magnesium stearate?**
A: No, there is no magnesium in it. It contains probiotics, vegetarian capsule, & L-leucine. This helps me with IBS!

**Q: Is it normal that the capsules appear speckled?**
A: Yes a light speckle of the contents. The capsule is clear.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A total gut health essential!
*by E***E on August 4, 2025*

This S.Boulardii from Klaire Labs has become a must-have in our home! One of the best things about it is that it's resistant to antibiotics, so you can safely take it during antibiotic treatments to help protect your gut and that’s exactly what we’ve been doing. It’s gentle, effective, and I’ve noticed a big difference in how our digestion holds up, especially when dealing with medications. I love how high-quality and reliable Klaire Labs products are this one is no exception.

### ⭐⭐⭐⭐⭐ Highly Recommend!
*by C***E on July 23, 2025*

Excellent product! Mold sensitivity was triggered a few weeks ago. My doctor’s homeopathics addressed the mold but not so much the mycotoxins they release and my skin was giving me fits. S. Boulardii really helped with the skin pain. Highly recommend !

### ⭐⭐⭐⭐⭐ Hives
*by V***A on October 29, 2025*

helped with my hives. I don't need to take zyrtec anymore. I take my before i start eating.

## Frequently Bought Together

- Klaire Labs SFI Health Ther-Biotic Saccharomyces Boulardii Probiotics for Women & Men - S Boulardii Probiotics for Digestive Health & Immune Support - Supports Healthy Intestinal Flora (60 Capsules)
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-11*