Toppik Hair Building Fibers in Black is a premium hair thickening solution containing 55g of natural keratin fibers that instantly create the appearance of thicker, fuller hair. The product bonds seamlessly with existing hair to conceal thinning areas and add natural-looking volume. Key features: • Made with natural keratin protein fibers • Large 55g container for extended use • Resistant to wind, rain and perspiration • Stays in place until next shampoo • Color-matched black fibers for natural look • Easy to apply and remove • Suitable for all hair types The black shade is specifically formulated to match natural black hair colors. The fibers work through static electricity to cling to existing hair strands, creating instant fullness. Perfect for both men and women looking to cover thinning areas or add overall volume. The product can be applied precisely where needed and removes easily with regular shampoo. For best results, can be used in conjunction with Toppik Hair Fiber Spray for enhanced hold.