THORNE Sacro-B Saccharomyces boulardii Probiotic Capsules, 5 Billion CFU — Shelf-Stable, Travel-Friendly Digestive & Immune Suppor

THORNE Sacro-B is a shelf-stable probiotic supplement delivering 5 billion CFUs of Saccharomyces boulardii per capsule to help support a balanced gut microbiome and digestive comfort without refrigeration.

Formulated around a single, well-studied strain, THORNE Sacro-B offers targeted probiotic support in a compact, third-party certified capsule. The yeast-based probiotic is stable at room temperature, making it easy to store and take on the go. THORNE positions this product for everyday digestive support and occasional relief when digestive balance is disrupted.

How does Sacro-B support digestive balance?

Sacro-B supplies Saccharomyces boulardii, a probiotic yeast that can help maintain healthy intestinal flora. Regular use can encourage a balanced microbial environment, which many users find supports routine digestive comfort. It does not require refrigeration, preserving potency through normal storage.

• 5 billion CFUs of Saccharomyces boulardii per capsule
• Single-strain formula for targeted action
• Shelf-stable for easy home and travel use

Will Sacro-B help when digestion is temporarily upset?

People report Sacro-B can offer relief during short-term digestive disturbances; its yeast-based profile thrives under conditions where some bacterial probiotics may not. While individual responses vary, this product is commonly used for occasional digestive irregularity and transient discomfort. Always consult a healthcare professional for persistent issues.

• Designed for occasional digestive relief
• Yeast strain functions independently of many antibiotics
• One-capsule serving simplifies dosing

What else does Sacro-B do for gut immune support?

In addition to gut flora balance, Sacro-B is associated with supporting secretory IgA production, a component of the gut’s immune defenses. This effect helps bolster the gastrointestinal tract’s first line of immune protection. The formula is third-party tested to confirm label accuracy and purity.

• Supports secretory IgA associated with mucosal immune response
• Third-party certified for content verification and contaminant checks
• No refrigeration required; consistent CFU delivery per capsule

How should I take Sacro-B and store it?

Take Sacro-B according to the label or your practitioner’s guidance, typically one capsule per serving. Because the product is shelf-stable, store it at room temperature away from direct heat and moisture. Keep the bottle tightly closed and out of reach of children.

• Typical serving: one capsule providing 5 billion CFUs
• Room-temperature storage—no fridge needed
• Follow label or practitioner instruction for duration of use

Who this is for: THORNE Sacro-B is aimed at adults seeking a convenient, single-strain probiotic that is easy to store and travel with. It may suit people managing occasional digestive upsets, those who prefer a yeast-based probiotic option, or anyone who values third-party tested supplements. It’s a practical choice for athletes, frequent travelers, or busy professionals who need reliable, shelf-stable probiotic support.

Ingredients

Saccharomyces boulardii, Other Ingredients: Delayed Release Capsule (Hydroxypropyl Methylcellulose, Pectin, Water), Beet Fiber, Calcium Laurate, Medium Chain Triglycerides.