Accuflora probiotic contains 5 probiotic strains - Lactobacillus acidophilus, Lactobacillus salivarius, Lactobacillus rhamnosus, Streptococcus thermophilus, and Bifidobacterium bifidum. It promotes digestive health, strengthens the immune system, and supports women's health by maintaining a healthy vaginal environment. Accuflora works by protecting the probiotic strains from stomach acid and allowing them to colonize the intestines where they provide benefits.