Toppik Hair Building Fibers in Black is a premium hair thickening solution that provides instant fullness for thinning hair. This 55g container features natural keratin protein fibers that seamlessly blend 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 • Seamlessly blends with existing hair • Weather and perspiration resistant • Stays in place until next shampoo • Easy to apply and remove • Available in black shade for natural-looking results The black colored fibers are specially formulated to match natural black hair colors, ensuring an undetectable blend. The product works through statically charged fibers that bond securely to existing hair, creating natural-looking density and coverage. Suitable for both men and women, these fibers are ideal for covering visible scalp areas, filling in thinning patches, or creating the appearance of a fuller hairline. The larger 55g size provides extended use compared to smaller containers.