American Health - Acidophilus Natural Strawberry - 16 Fl OzAmerican health strawberry probiotic acidophilus culture provides a perfect way to supplement naturally with acidophilus they are formulated with a high microorganism concentration level per serving and are easy to ingest. Each serving delivers 20 billion hardy cultures of three specially selected strains of lactobacillus including , l. Bulgaricus (the original metchnikoff strain) and a strain from the pasteur institute, in a yogurt like base of