Calisaya

About

Calisaya is a herbal liqueur produced by infusing cinchona calisaya, and other barks, roots and flowers in grain neutral spirit and Seville orange extract. It is a contemporary revision of the classic Italian amaro. It is handcrafted in small numbered batches by Elixir, Inc., a craft distillery in Eugene, Oregon, which was founded by the Italian brothers Andrea and Mario Loreto.

Summary from Wikipedia