Made of natural, colored keratin protein that is statically charged, toppik fibers intertwine with your existing hair for a completely natural look. benefits toppik hair building fibers instantly give you the look of thicker, fuller hair. toppik resists wind, rain, , perspiration but removes easily with shampoo suggested use dry and style hair as usual. shake or spray into the thinning area. gently pat hair to disperse fibers.