Lactobacillus acidophilus + estriol is a medicine that contains the probiotic lactobacillus acidophilus and estriol, a major form of estrogen that is present in the urine.
Lactobacillus acidophilus is a type of bacteria that is gram-positive and that normally live in the gut as well as in the genitals and urinary system, without giving rise to illnesses. It acts to fight against genital infections such as thrush or bacterial vaginosis. Estriol helps with vaginal dryness and other symptoms that are associated with menopause.