From the Manufacturer:
American Health’s Acidophilus Powder consists of
a combination of selected strains of Lactobacillus
organisms, namely Lactobacillus acidophilus and
Lactobacillus casein which have been cultured on
a special medium and freeze-dried. These viable
organisms have been blended with instant sweet
dairy whey powder which provides nutrients to the organisms once the product has been ingested.
American Health’s Acidophilus Powder aids in
maintaining a healthy balance of intestinal flora