Sacro-B 250 mg by Thorne Research is a high quality health supplement which features Saccharomyces boulardii which is a beneficial yeast species which is similar to that of brewer's yeast. This health supplement contains a good quality source of B vitamins and contains up to 5 billion beneficial yeast organisms per each capsule.

This health formula features a hypoallergenic blended formula which is suitable for sensitive stomachs or people with allergic reactions to common food allergies. It also offers a vegetarian capsule which can be taken by vegetarians. It should not be taken by people who may have an allergic reaction to yeast.