Toppik Hair Building Fibers in Black is a revolutionary hair thickening solution that provides instant fullness for thinning hair. This 27.5g container features natural keratin protein fibers that bond 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 • Resistant to wind, rain and perspiration • Stays in place until next shampoo • Easy to apply and remove • Color-matched for natural black hair The product works through statically charged fibers that securely bond to existing hair strands, creating natural-looking coverage and density. The black shade is specifically formulated to match natural black hair colors. Perfect for both men and women looking to conceal thinning areas or add overall volume to their hair. The fibers can be used on any hair type and are ideal for covering visible scalp areas or creating the appearance of a fuller hairline.