Why You’ll Love It

Saccharomyces Boulardii+MOS contains a probiotic yeast that survives passage through stomach acid and delivers its benefits to the intestinal tract. This strain helps protect and maintain a normal intestinal microflora. It also works to restore the normal intestinal microflora when possible disruptions may occur, such as, during travel or the intake of certain medications. MOS (MannanOligoSaccharides) is an oligosaccharide from the cell walls of S. cerevisiae that can discourage bacteria from adhering to the epithelial cells and reduce their pr

SKU: 790011030041

About This Brand

Jarrow Formulas

With so many supplement brands on the market, choosing what makes the cut for your wellness ritual can be a little overwhelming. The key is finding those that go above and beyond basic formulations to assure you get the most from your daily dose of vitamins and minerals. Jarrow Formulas is one such brand. For over 40 years, the premium supplement line has expertly crafted an extensive line of health-supporting essentials that are driven by research and scientific discovery and made with the best ingredients on the market. Every Jarrow Formulas
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Other Ingredients: Silicon dioxide and vitamin C. Capsule consists of hydroxypropylmethylcellulose. No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts. Suitable for vegetarians/vegans.

Disclaimer: Information, statements, and reviews regarding products have not been evaluated by the Food and Drug Administration. Results vary person to person, and there is no guarantee of specific results. Thrive Market assumes no liability for inaccuracies or misstatements about products.

California residents: learn more about Prop 65 warning.

Nutrition information

Serving Size:
1 Capsule
Servings Per
Amount per serving
% daily value
Saccharomyces boulardii
5 billion viable cells
(a S. cerevisiae strain)
200 mg
[derived from s. cerevisiae, source of MOS (MannenOligoSaccharides)]
† Daily Value Not Established

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Product Overview


Based on 22 ratings

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Saw some benefit

Posted   by Yvonne from North Fork, California
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Helps with travelers diarrhea and is recommended for IBDs.
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Replaced an expensive brand

Posted   by Liz from SAN DIEGO, California
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Replaced an expensive brand for this and it seems to be just fine.
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Good GI support

Posted   by Sara from MINNEAPOLIS, Minnesota
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Helps when I'm having a Crohns flare up. This product plus acidophilus is my go to.
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high quality

Posted   by suzanne from NEWTON UPPER FALLS, Massachusetts
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great probiotic to have on hand. I like to rotate this with garden of life. take on alternate days
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Posted   by Megan from NASHVILLE, Tennessee
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good supplement
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Posted   by Julie from Nashville, Tennessee
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I was recommended this strain to help with yeast/thrush, and was pleased with the results.
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Works well

Posted   by Lindsey from HILLSBOROUGH, New Jersey
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Works well
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Helped save me

Posted   by Melissa from FARMINGDALE, Maine
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I’ve gone through 2 bottles of this and it’s helped me through 2 bouts of c diff from Lyme complications. It must be refrigerated. Do the research on ‘s boulardii’ and c diff if you or someone you love is struggling. It’s a yeast and can be taking with antibiotics.
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Gut support

Posted   by Crystal from ANAHEIM, California
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Use in conjunction with other probiotic strains, S. boulardii is well-researched
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My fav probiotic

Posted   by andrea from LITHIA, Florida
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My fav probiotic for healing leaky gut.
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(Displaying 10 of 22 reviews)