Nunzia Pharmaceutical Company operates as a pharmaceutical and nutraceutical company. The company owns the right to manufacture, market, and distribute Nunzia, a nutraceutical that treats autism, fragile X, ADHD, PTSD, and other disorders. It offers its products through wholesalers, as well as through its website nunziapharma.com. The company was formerly known as Arizona Gold and Onyx Mining Company and changed its name to Nunzia Pharmaceutical Company in February 2018. Nunzia Pharmaceutical Company was incorporated in 1986 and is based in Long Beach, California.