Home·← IngredientsBis(t-Butyl Benzoxazolyl) ThiopheneOKsunscreen_filterA UV absorber used in sunscreens.Regulatory InfoStatus: ApprovedRestrictions: Benzoxazole, 2,2'-(2,5-Thiophenediyl)Bis[5-(1,1-Dimethylethyl)-← All Ingredients