A thriving and varied microbiome is thought to be helpful for maintaining optimal health, and Biome Balance Everyday is formulated using only scientifically researched bacterial strains. Featuring 10 billion bacteria, of two well researched strains (Lactobacillus acidophilus and Bifidobacterium bifidum), it is supplied in easy-to-swallow, one a day capsules making it simple to incorporate into your daily routine.