Saccharomyces cerevisiae var. boulardii is a specific variant of the yeast species Saccharomyces cerevisiae. This yeast was originally discovered on the peels of tropical fruits such as lychee and mangosteen.

"CFU" stands for colony forming units and is used to indicate the number of live bacteria or yeast cells in a product. A value of 5 billion CFU means that each capsule contains 5 billion viable yeast cells that can multiply.

Taking between meals helps to use the supplement separately from other food, which is often preferred with this type of formulation.

No, it is a yeast. Unlike many other microorganisms in supplements, this strain belongs to the group of single-celled yeasts.

Refrigeration helps to preserve the number of active cells in the product as much as possible until the expiry date.