Essential Formulas Dietary Supplement Certified Vegetarian AVA American Vegetarian Association 100% Vegetarian Non-GMO Chemical Free Dairy Free Gluten Free Unique 5-Year Fermentation Process Dr. Ohhira's Probiotics Professional Formula uses a unique 5 year, long-term fermentation process to produce a superior biogenically-active probiotic supplement. This rich food matrix is fermented together with 12 strains of Lactic Acid Bacteria resulting in a dense product of probiotics, naturally occurring prebiotics, bacterial enzymes, organic acids, and bacteriocins, which promotes a healthy GI tract and improves gut health. Developed by award-wining microbiologist Iichiroh Ohhira, Ph.D., and esteemed research scientists from Okayama University, this formula combines ancient Japanese fermentation techniques with modern technology. Dr. Ohhira's Probiotics Professional Formula differs from the Original Formula by being naturally fermented for an additional 2 years in an anarobic environment to increase its robust biogenic medium, further supporting gut health and colonic pH.