Wild Nutrition’s Multi-Strain Biotic is a bespoke formula using 8 strains of beneficial bacteria. This high strength provides a guaranteed 30 billion colony forming units (CFU) in a unique combination per dose . All our beneficial bacteria are encapsulated (with a protective coating) and freeze dried to substantially improve stability and absorption. This process avoids the need to keep this product in the fridge, making it convenient for travelling. Wild Nutrition’s Multi-Strain Biotic does not contain Fructooligosaccharide (FOS) to minimize growth of unwanted bacteria and side effects such as bloating and digestive discomfort. Beneficial bacteria have key functions that help in maintaining our health including: Break down food for digestion, improve digestion of the milk sugar lactose, produce vitamins such as B12 and vitamin K, reduce growth of harmful organisms in gut and urinary tract, support the body’s natural immune system.