Saccharomyces boulardii (S. Boulardii) is a strain of non-pathogenic yeast first discovered by Henry Boulard in 1920. Because S. Boulardii is a yeast microbe, it cannot be killed by antibiotics. 

There is a wealth of research data supporting the use of S. Boulardii in gastro intestinal conditions. The highest quality S. Boulardii preparations are lyophilized (freeze dried) and generally contain 5 billion CFU (colony forming units).

 

 

Cytoplan

Saccharomyces Boulardii 60 cap

$74.95