Description Made of natural, colored Keratin protein that is statically charged, TOPPIK Fibers intertwine with your existing hair for a completely natural look. TOPPIK resists wind, rain, and perspiration but removes easily with shampoo. Benefits TOPPIK Hair Building Fibers instantly give you the look of thicker, fuller hair. Suggested Use. Dry and style hair as usual. Shake or spray into thinning area. Gently pat hair to disperse fibers. TOPPIK Hair Building Fibers instantly give you the look of thicker, fuller hair. Made of natural, colored Keratin protein that is naturally statically charged, TOPPIK Fibers intertwine with your existing hair for a completely natural look. TOPPIK resists wind, rain and perspiration but removes easily with shampoo. Set of 2 bottles