Blistex Sensitive clinically tested hypo-allergenic formula nourishes, softens and protects lips without flavors, fragrances, colors or other unnecessary sensitizing ingredients. Contains two natural moisturizers, Cocoa Butter and Shea Butter, for rich, comforting hydration. Does not contain flavors, fragrances, colors or other unnecessary sensitizing ingredients that can cause irritation. The formula has been rigorously tested and clinically shown to be mild on lips.