A highlighter is a personal care product designed to enhance the natural glow and radiance of the skin. It typically comes in a creamy or powder form and is applied to specific areas of the face to create a luminous and illuminated effect. Highlighters are commonly used on the cheekbones, bridge of the nose, and inner corners of the eyes to accentuate facial features and create a youthful, dewy appearance. They provide a subtle shimmer or iridescent sheen, adding dimension and enhancing the overall complexion.