Innovative Ingredients. Clinical Formulations. Akkermansia is an advanced postbiotic designed for an active lifestyle. A thriving microbiome is essential for overall wellness, and Akkermansia plays a key role in this. This naturally occurring bacterium is found in the gastrointestinal (GI) tract, where it can account for up to 4% of intestinal microflora in a healthy gut. However, many individuals have low levels of Akkermansia, or even none detectable at all. As a next-generation beneficial postbiotic strain, Akkermansia supports microbiome health and is shelf-stable for convenience.