PreForPro® is a premier clinically tested source of prebiotics that contains four special strains of bacteriophages that help balance your gut microbiome and get rid of harmful bacteria in the digestive tract such as E.coli.* It has been clinically studied for its specific ability to support the successful seeding and growth of the beneficial probiotics L.rhamnosus, B. bifidum, and L.acidophilus.*

PreforPro® is a registered trademark of Deerland Probiotics & Enzymes, Inc.