| iSun HMS | KimiKa, LLC (Formerly Cosphatech) | iSun HMS is an organic compound used in some sunscreens. It is an ester formed from salicylic acid and 3,3,5-trimethylcyclohexanol, a derivative of cyclohexanol. Contained in 45% of U.S. sunscreens, it is used as a chemical UV filters. |
