Cosmos Holdings Inc. operates as a vertically integrated pharmaceutical company. It offers proprietary line of branded and generic pharmaceuticals, nutraceuticals, over-the-counter (OTC) medications, health care, baby products, medical devices, and other products through its distribution channels and e-commerce market place. The company identifies, acquires, develops, and commercializes products that enhance patients' lives and outcomes, as well as has distribution centers in Greece, and the United Kingdom; and warehousing facility. It serves wholesale pharmaceutical distributors and independent retail pharmacies. The company was formerly known as Prime Estates and Developments, Inc. and changed its name to Cosmos Holdings Inc. in November 2013. Cosmos Holdings Inc. was incorporated in 2009 and is based in Chicago, Illinois.