Sacro-B
A yeast that mitigates occasional diarrhea and supports the growth of beneficial gut flora*
Thorne’s Sacro-B® is a specialized probiotic supplement that provides Saccharomyces boulardii, a beneficial yeast strain that supports gut health, bowel regularity, and immune function.* Unlike bacterial probiotics, S. boulardii is resistant to antibiotics and stomach acid, making it ideal for maintaining a balanced intestinal environment—especially during or after antibiotic use.* Sacro-B® helps calm occasional diarrhea, supports recovery from digestive distress, and promotes a healthy gut microbiome for long-term digestive wellness.*
- Supports healthy gut flora and microbial balance*
- Promotes regular bowel movements and relief from occasional diarrhea*
- Aids in *gut recovery during or after antibiotic use
- Helps maintain intestinal barrier integrity*
- Supports immune system function*
- Shelf-stable and resistant to stomach acid and antibiotics*
Take 1 capsule one to three times daily between meals or as recommended by your health-care practitioner.
ALLERGY WARNING
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
Sacro-B contains a product derived from yeast.
PREGNANCY
If pregnant, consult your health-care practitioner before using this product.
INTERACTIONS
There are no known adverse interactions or contraindications at publication date.
OTHER WARNINGS
It is not recommended to remove the Sacro-B powder from the capsule, as the capsule is inherent to the products intended delivery mechanism.
Key Ingredients
Ingredient Amounts
| Name | Amount |
|---|---|
| Saccharomyces boulardii | 250mg |
| Other Ingredients: Beet Fiber, Calcium Laurate, Delayed Release capsule, Medium Chain Triglycerides |
Thorne states that all of their products undergo rigorous third-party testing to ensure:
• Non-toxicity and safety standards
• Stability and shelf-life
• Ingredient integrity
• Microbial and contaminant screening




