Four Sigmatic gathers only the best of the best from nature and extracts a potent and highly concentrated extract that is easy for you to ingest. Whether you want to strengthen your immune system, sleep better or perform more in training, you will find what you need. The Four Sigma award-winning instant products are upgraded with medicinal mushrooms such as Chaga, Reishi, cordyceps and Lion's mane. And can be consumed as a high-dose elixir, or one of the popular mixes with cocoa, coffee or superfood latte. Upgrade your drinking routine with adaptogens and mushrooms from Four Sigmatic today.