40 Billion CFUs for optimal effectiveness and wellness Made with MAKTrek Bipass Technology which provides more than 250 times better survival rate and absorption of the "good" probiotic bacteria. Probiotics support the balance of healthy gut bacteria. The good bacteria found in probiotics help restore the gut's natural balance of good vs. bad bacteria. Imbalanced gut bacteria can occur from illness, poor diet or antibiotics and can lead to issues with allergies, digestion, mental well-being, obesity and others. Probiotics may support diarrhea and ease constipation. Regular use of probiotics help negate symptoms of digestive issues.