No Refrigeration Vegetarian Enhanced Probiotic System 8 Clinically Studied Strains Probiotics Daily Gut Balance Helps Regulate and Maintain the Health of the Intestinal Tract 8 Complementary Strains EnteroGuard Coating Non-gmo Gluten Free Probiotic Supplement Strains Matter When it comes to effective probiotics, clinically documented Strains Matter. As an innovator of consumer probiotics since 1986, Jarrow Formulas takes great pride in using high-quality and scientifically documented strains that have been developed through years of research and innovation. 8 Clinically Studied Strains in an Enhanced Probiotic System (EPS) Jarro-Dophilus EPS supports the health of the intestinal tract with a balanced mixture of carefully selected probiotic strains for intestinal and immune health. These strains have been clinically shown to have a positive influence on intestinal and/or immune health. Our 8 complementary strains of probiotic bacteria are delivered via proprietary enteric coat