Toppik Hair Building Fibers in Black is a revolutionary hair thickening solution that provides instant fullness for thinning hair. This 12g container features natural keratin protein fibers that blend seamlessly with existing hair to create the appearance of thicker, fuller hair instantly. Key features: • Made with natural keratin protein fibers • Creates instant fullness and density • Stays secure until next shampoo • Resistant to wind, rain and perspiration • Easy to apply and remove • Color-matched for black hair The product uses statically charged fibers that bond securely to existing hair strands, making it ideal for covering visible scalp areas or adding overall volume. The black shade is specifically formulated to match natural black hair colors for a seamless, undetectable finish. Suitable for both men and women, these microscopic fibers can be used on any hair type and wash out easily with regular shampoo.