It showed it had folic acid in it in a more detailed online label, but the briefer label on the bottle does not show it.
Medications dried out my mouth. And I know a processed food diet also contributed to more bad bacteria in my system. So, that is what I would recommend acidophilus liquid for. I also recommend it to heal that raw, triangular area on upper lip. Allergy cures will not work for bacteria problems, and vice versa.
It was not apparent that my lips would heal after the first exfoliation because it still looked a little raw with only one new layer of skin. But I stuck with it, and noticed several new layers and a waterproof barrier. I wish the cure was faster, but I guess the lips just heal slowly layer by layer.