Four Sigmatic's new product, Reishi Mushroom Elixir, is an organic and natural way to improve sleep onset and quality, made with organic Reishi extract, organic Tulsi extract, organic Rose Hips extract, and organic Fueled Mint extract, offering a delicious option for those who enjoy teas like Pu-erh. Use code "ferris" for 20% off at foursigmatic.com/ferris.