NovaBay Pharmaceuticals, Inc. is a biopharmaceutical company that develops and commercializes non-antibiotic and prescription products for the eye care market. The company's Avenova product is the only eye care product formulated with hypochlorous acid, which is naturally produced by the body to fight microbial invaders. Avenova is used to treat bacterial conjunctivitis, blepharitis, and other eye infections. The company's NeutroPhase product is a pure hypochlorous acid solution used to treat chronic non-healing wounds. NovaBay Pharmaceuticals was founded in 2002 and is headquartered in Emeryville, California.