Jarrow Formulas Saccharomyces Boulardii + MOS (90ct)
by Jarrow Formulas
"5 billion CFU S. boulardii + MOS prebiotic in 90 capsules — the travel-proof yeast probiotic that survives stomach acid and doesn't need refrigeration"
Overview
Jarrow Formulas S. Boulardii + MOS provides 5 billion CFU of Saccharomyces boulardii (a beneficial yeast, not bacteria) combined with MOS (mannan-oligosaccharides) prebiotic from yeast cell wall. S. boulardii is the most studied probiotic for antibiotic-associated diarrhea and traveler's diarrhea, with over 50 clinical trials. Unlike bacterial probiotics, S. boulardii is naturally resistant to stomach acid and antibiotics, making it the ideal probiotic to take alongside antibiotic therapy. The 90-capsule count provides a 3-month supply.
Key Ingredients
| Ingredient | Amount |
|---|---|
| S. Boulardii | 5 billion CFU |
| MOS (Prebiotic) | Included |
Pros & Cons
What We Like
- 90 capsules (3-month supply)
- Antibiotic-resistant
- No refrigeration needed
- 11,000+ reviews
- 50+ clinical trials
What Could Be Better
- Yeast-based (not for yeast-sensitive)
- 5B CFU (lower than some)
- Single strain
- Not for immunocompromised
Who Is This For?
Best For
- Antibiotic-associated diarrhea
- Travel diarrhea prevention
- Taking alongside antibiotics
- Shelf-stable probiotic needs
Not Ideal For
- Yeast-sensitive individuals
- Immunocompromised patients
- Those wanting multi-strain
- Those wanting higher CFU
Our Verdict
Jarrow S. Boulardii + MOS 90ct is the 3-month travel probiotic — the yeast-based probiotic that survives antibiotics, stomach acid, and room temperature. The gold standard for antibiotic co-therapy.
Alternatives to Consider
No direct alternatives listed for this product yet.