A robust probiotic that is specifically developed to support a healthy microbiome with additional powerful colon support, Dr. Formulated Probiotics Once Daily Ultra is a unique product that may be used in the refrigerator "just one capsule per day." For daily support of the colon and immune system, a special formula containing a high potency count (90 billion) of beneficial probiotics derived from a variety of strains, including L. acidophilus NCFM®, that are resistant to bile and stomach acid was developed.
