Ingredients: Birch, Angelica Seed, Iceland Moss, Arctic Thyme. All four herbs are very popular for tea since the settlement of Iceland. The birch leaf has a mild taste and is considered Diuretic and detoxifying. Arctic thyme and angelica seed are both very tasty herbs with natural sweetness, considered good for all sorts of colds and coughs. Icelandic moss is a world famous health herb, and is considered good for the stomach.