Vivozon Pharmaceutical Co., Ltd. is a South Korea-based pharmaceutical and healthcare company engaged in the research, development, manufacturing, and commercialization of ethical prescription drugs, over-the-counter medications, health functional foods, derma-cosmetics, and proprietary non-opioid pain therapeutics. Founded in 2000 and headquartered in Seoul, South Korea, with major production and research facilities in Hwaseong, Gyeonggi-do, the company operates across pharmaceutical, consumer health, and contract manufacturing segments to serve healthcare providers, pharmacies, and commercial partners domestically and internationally. Its extensive product and service portfolio includes ethical and over-the-counter pharmaceuticals spanning circulatory and cardiovascular treatments; central nervous system and psychiatric therapeutics; gastrointestinal and metabolic agents; respiratory and antihistaminic drugs; anti-inflammatory, analgesic, and musculoskeletal remedies; antimicrobial and dermatological formulations; health functional nutritional supplements and vitamins; specialized skincare and medical cosmetic lines; and contract development and manufacturing organization (CDMO) services encompassing oral solid dosage forms, liquid preparations, and topical ointments. In clinical development, the company develops non-narcotic, non-NSAID analgesics led by its flagship compound Opiranserin (VVZ-149) for acute postoperative pain and VVZ-2471 for neuropathic pain and substance use disorders. In recent major corporate developments, the company completed its organizational integration and rebranding following its strategic acquisition by the Vivozon Group, modernized and scaled its manufacturing infrastructure to strengthen Good Manufacturing Practice compliance, advanced the regulatory approval submission and commercial launch preparations with the Korean Ministry of Food and Drug Safety for Opiranserin injectable formulations following successful Phase 3 trials, entered strategic domestic distribution and co-promotion agreements to expand hospital network penetration, and launched new functional consumer healthcare and aesthetic skincare product lines to diversify its revenue streams.