There's mounting evidence that probiotics may be an integral part of a healthy diet and may play an important role in sustaining overall intestinal health. Probiotics are the good" bacteria that may act as a barrier against microbial infection such as yeast overgrowth. FiveLac contains five potent micro-flora replenishing your system with over 2 billion live bacteria which help keep your digestive tract healthy. Easy-to-swallow small caps (for those who prefer capsules to powder) Flavor-free (for those who don't the taste of lemon) One-month 60-capsule maintenance supply."