Saccharomyces boulardii

Saccharomyces boulardii
  • Gluten Free
  • Vegetarian
  • Non-GMO
  • Vegetable Caps

Naturally supports healthy gut flora balance*

  • Probiotic support for healthy intestinal microflora and G.I. function*
  • Promotes immune health*
  • Provides 5+ billion organisms per capsule*
  • Hypoallergenic and shelf stable at room temperature*
  • Delayed release capsule to support viability through the intestinal tract*

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Saccharomyces boulardii is a probiotic yeast that survives stomach acid to nourish the intestines, support the immune system and provide a favorable growth environment for the beneficial bacteria that support health and digestive comfort. 

S. boulardii acts as a temporary flora that quickly achieves high concentrations in the GI tract. It is one of the few yeasts that survives best at human body temperatures and is able to colonize and persist in the gut. Our formula is provided in an acid-resistant, delayed release capsule to promote effective delivery to the intestinal tract where the organisms can colonize and replicate.



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  2. McFarland LV. J Gastroenterol. 2010; 16(18):2202-2222.
  3. McCullough MJ, et al. Journal of Clinical Microbiology. 1998; 36(9):2613-2617
  4. Buts JP. Dig Dis Sci. 2009; 54(1):15-18
  5. McFarland LV. Clin Infect Dis 1996; 22(1): 200-1.Surawicz CM. Gastroenterol Clin Biol. 2010; 34:Suppl 1:S29-36
  6. Czerucka D, et al. Alimentary pharmacology & therapeutics. 2007; 26(6):767-78.
  7. Im E, et al. Gastroenterologie clinique et biologique. 2010; Suppl 1:S62-70
  8. Szajewska H, et al. Alimentary pharmacology & therapeutics. 2010; 32(9):1069-79.
  9. Buts JP, et al. Ped Gastroenterol Nutr. 1993; 16:419-425.
  10. Ozkan TB, et al. J Int Med Res. 2007; 35(2):201-12.
  11. Kelesidis T, et al. Ther Adv Gastroenterol. 2012;5(2): 111-125.

Supplement Facts

Serving Size: 1 Capsule
Servings Per Container: 60
Amount Per Serving % Daily Value**
Saccharomyces boulardii

[contains min. 5 Billion Colony Forming Units (CFUs) per capsule at encapsulation]

250 mg
† Daily Value not established.

Suggested Use

Take 2 capsules daily as a dietary supplement, in divided doses between meals, or as directed by your health practitioner. Store in a cool, dry place.


If you are pregnant, nursing, or taking any medications, consult your health practitioner before use. Discontinue use and consult your health practitioner if any adverse reactions occur. Keep out of reach of children. Use only if safety seal is intact.

Saccharomyces boulardii Label