We use only premium quality organic or wild crafted herbs. We have been making sure the ingredients are of the highest quality since 1928. All of our herbs are harvested from organic and wild crafted sources from around the world, where time tested farming methods and practices are used. Our herbs are of the highest quality and standards. Making tea from all natural unrefined herbs provides the maximum health benefits. Founder: Merlin Bolin C.I. PH. D.