Looking for UK Four Sigmatic stockists? Look no further. Four Sigmatic mushroom coffees, elixirs and supplements are internationally renowned. An American-based company with roots in Finland, Four Sigmatic’s UK branch prides itself on its rigorous research, development, production and testing methods. Benefit from reduced blood pressure, better immunity, improved brain function and a whole wealth of other benefits. Browse our range of Four Sigmatic elixirs and coffees below or try our taster bundle if you’re unsure where to start!