OptiBac Probiotics One Week Flat is a premium course of probiotics that help to balance the bacteria within the digestive system. It may help to provide relief from digestive ailments such as bloating and constipation. Each serving of this natural digestive food supplement provides high quality live cultures that help to support the health and performance of the digestive system. A combination of natural bacterias such as Bifidobacterium bifidum Rosell-7, Lactobacillus casei Rosell-215, Lactococcus lactis Rosell-1058 and Fructooligosaccharide fibres (FOS) are provided in powder form which ensures optimal absorption and assimilation. For the best results possible it is advised to complete the seven day course without interruption. OptiBac Probiotics One Week Flat can be taken once a month, or as frequently as desired. OptiBac Probiotics One Week Flat can be taken daily as a one-week course. It can be taken once a month or as frequently as desired.