Ortho Molecular - Biotic ProbioticMaintaining a healthy intestinal microbiome is essential to human health, responsible for digestion, absorption, and metabolism of nutrients, as well as immune function. Orthobiotic features a diverse blend of proven beneficial bacterial strains shown to restore the natural microbiome and support the immune system. 60 Count *Due to high demand, delivery time may be 1 2 weeks on this product.