The Fourth Root Limited is a science led wellness company focused on postbiotics for wellness and cognitive performance.
We develop evidence-based formulations that optimize the gut microbiome and the gut-brain axis, with a focus on balanced mood and sustained cognitive focus.
Our products use advanced postbiotic metabolites and bioactive compounds that the body can recognise and use efficiently.
Every formula is built with precision and prioritising stable daily performance for modern lifestyle demands.
Our mission is to advance postbiotic supplementation through science-led formulation. We aim to provide targeted microbiome modulation that enhances cognitive clarity and daily resilience without relying on short-term stimulation.
Our vision is to reshape how cognitive performance supplements are understood and formulated. By contributing to the growing field of postbiotics and microbial metabolites, we seek to elevate standards in precision supplementation and set a new benchmark for evidence based modern lifestyle support.
Our community includes individuals seeking solutions that respect both cognitive performance and overall wellbeing. They look for stability over intensity and science over marketing. We are committed to developing supplements for focus and calm that are grounded in research.
Every product reflects our commitment to uncompromising quality, beginning with rigorous ingredient selection and precise testing for potency and consistency. We work with restraint and intention, ensuring that each component serves a clear functional purpose and contributes meaningfully to the final formulation.
