- INCI Name:Phenylbenzimidazole Sulfonic Acid
- Functions:UV Absorber, Anti-Aging Agent
- Benefit Claims:Energizing, Light Feel, Anti-Aging, UV Protection, Sun Protection
- Synonyms:Ensulizole
iSun HS is applied to the skin and its function is to absorb UV rays, preventing burns and other damage caused by UV rays. It is used as UV-A &UV-B absorber in Sunscreen Lotion and other Cosmetics formulations.