OPPIK HAIR FIBERS - HAIR BUILDING FULL HAIR INSTANTLY .42OZ (AVAILABLE IN 7 COLORS) Achieve the appearance of thicker, fuller hair instantly with Toppik Hair Building Fibers. Made from natural keratin protein, these fibers bond securely to your existing hair, creating a natural-looking fullness that resists wind, rain, and perspiration. Perfect for those looking to cover thinning areas or add volume, this 0.42oz bottle comes in 7 different colors to match your natural hair tone. Key Features: Instant Fullness: Provides the appearance of fuller, thicker hair in seconds, instantly covering thinning areas. Natural Keratin Fibers: Made from natural, statically charged keratin fibers that blend seamlessly with your hair. Available in 7 Colors: Comes in a variety of shades to match your natural hair color, including black, dark brown, medium brown, light brown, blonde, auburn, and gray. Long-Lasting Hold: The fibers bond securely to your existing hair, resisting wind, rain