Fibrosol Prebio is now ADVAGEN Prebio. New Name, Same ProductÂ
How it Works
ADVAGEN Prebio works by moving down the digestive tract and being resistant to changes while moving through the small intestine. It then gets fermented in the large intestine. Its water binding capacity draws water to the stools, softening them and making it easier to pass out.
Physiological Process

Description
After being consumed, ADVAGEN Prebio moves down the digestive tract and does not get broken down in the small intestine.