Genetic Potential Through Nutrition Bifidobacteria & NCFM Acidophilus Blended with a Non-Dairy Powder 15 Billion Organisms Per Capsule Guaranteed Dietary SupplementUltra Flora Plus DF Capsules provides 15 billion live organisms per capsule guaranteed through the date of expiration. This probiotic supplement features highly viable, pure strains of L. acidophilus (NCFM strain) and B. lactis (formerly known as B. infantis†††) in convenient capsule form. These friendly bacteria support a healthy intestinal environment and are produced in a freeze-dried form for maximum stability and potency.†††This B. infantis strain has been reclassified as B. lactis