
Health Dictionary
Reliable, easy-to-read patient information on common medical conditions โ written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Bisdisulizole Disodium
Introduction
Bisdisulizole Disodium (USAN[1], Neo Heliopanยฎ AP, INCI Disodium Phenyl Dibenzimidazole Tetrasulfonate) is a water soluble chemical which is added to sunscreens to absorb UVA rays. It is marketed by Symrise.
Bisdisulizole Disodium is not approved by the FDA, but is approved in the European Union since the year 2000[2] and other parts of the world.[3]
