LYS Beauty Highlighter Brush. This product is: . An ultra-soft, cruelty-free domed brush.. Good for:. . All skin types, sensitive skin. Why we love it. . :. LYS Beauty Highlighter Brush is an anti-bacterial synthetic brush that blends highlighter onto the face with an airbrushed finish each time. Sustainably made with soft synthetic fibers, this brush is the perfect pairing for liquid, cream, and powder formulas with detailed application and a soft, natural glow. The lightweight, easy-to-use ferrule makes this brush portable for a quick radiance boost on-the-go!.