Toppik Hair Building Fibers in Black is an instant hair thickening solution that creates the appearance of fuller, thicker hair. This small 12g/.42oz container features natural keratin protein fibers specially formulated to match black hair colors for seamless blending and natural-looking results. Key features: • Made with natural keratin protein fibers • Creates instant fullness and density • Seamlessly blends with existing black hair • Weather and perspiration resistant • Easy to apply and remove • Stays in place until next shampoo The product works by using statically charged fibers that bond securely to existing hair strands, effectively concealing thinning areas and creating natural-looking density. The black shade is specifically color-matched to blend undetectably with black hair. Suitable for both men and women, these fibers can be used to cover visible scalp areas, fill in thinning patches, or create the appearance of a fuller hairline. The product comes in a sleek black container with a convenient shaker top for precise application.