Toppik Hair Building Fibers in dark brown create an immediate impression of thicker, fuller hair. This 27.5 g powder seamlessly blends with your natural hair and conceals thinning areas for a natural look. Perfect for daily use, the fibers adhere to existing hair and stay in place until the next wash. The dark brown shade matches most brown tones and provides a subtle yet effective solution for hair thinning. Ideal for both men and women, Toppik Hair Building Fibers offer a quick, non-invasive way to boost confidence. The lightweight formula is easy to apply and suitable for all hair types.