Group

Microorganism

Dose (twice per day)

Commercial name

Price ($) *

GY

L. Rhamnosus,

4.9 × 10⁹ lyophilized cells/dose Equivalent to 50 mL. yogurt.

Probiotic yogurt

2.5

GC

S. Boulardii

5 × 10⁹ lyophilized live cells/dose

Florestor

11.5