Toppik Hair Building Fibers have already helped thousands of people achieve stronger, fuller hair in seconds. But sometimes it can be difficult to get a natural front hairline.With the Toppik Hairline Optimizer, you can get the best results in less time while using less hair fibers. The precise hairline comb allows you to improve the application of Toppik along your hairline and remove excess hair fibers. A smoother, more natural look is created immediately.