Toppik Hair Building Fibers in Black is a premium hair thickening solution that provides instant fullness and coverage for thinning hair. This 27.5g container features natural keratin fibers that blend seamlessly with existing hair to create natural-looking density and volume. Key features: • Made with natural keratin protein fibers • Creates instant fullness and coverage • Stays secure until next shampoo • Resistant to wind, rain and perspiration • Color-matched for black hair • Easy to apply and remove • Safe for daily use The fibers work through static electricity to bond securely with existing hair strands, creating the appearance of thicker, fuller hair. The black shade is specifically formulated to match natural black hair colors for undetectable results. 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 product can be easily removed with regular shampoo.