Toppik Hair Building Fibers in Black (27.5g) is an instant hair thickening solution that creates the appearance of fuller, thicker hair. Made with naturally colored keratin protein fibers, this product seamlessly blends with existing black hair to conceal thinning areas and add natural-looking volume. 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 • Specifically matched for black hair color • Large 27.5g/0.97oz size The fibers work by statically clinging to existing hair strands, creating a natural-looking fullness that lasts throughout the day. Suitable for both men and women, this product is ideal for covering visible scalp areas, filling in thinning patches, or creating the appearance of a fuller hairline. The black shade ensures seamless blending with natural black hair colors. The product can be easily removed with regular shampoo.