These include 12 Lactobacillus strains such as Rhamnosus, Acidophilus, Reuteri, Salivarius, Crispatus, Casei, Gasseri, and Plantarum, each known for their unique properties. The vegan probiotics formula is also enriched with 5 strains from the Bifidobacterium family, including Longum, Infantis, and Lactis.