Herantis Pharma Oyj engages in the research and development of biopharmaceutical products. It offers medicinal products such as Cis-UCA eye drops for dry eye, CDNF for Parkinson's disease, Lymfactin for secondary lymphedema, Cis-UCA emulsion cream for atopic dermatitis, and CDNF for amyotrophic lateral sclerosis (ALS). The company was founded by Eero Hemminki Castren, Henri Juhani Huttunen, Heikki Rauvala, and Mart Saarma in 2008 and is headquartered in Espoo, Finland.