Covrix's Hairline Powder isn’t a hair growth pill. It’s not greasy. And it’s not just for barbers. It’s a matte-finish, ultra-light powder that uses something called the Instalock Formula, which blends hair-like micro-particles into your existing hair and scalp to create the appearance of thicker, fuller coverage. It takes less than 30 seconds to apply. And once it’s on, it stays put all day. I’ve worn it to weddings, dates, the gym, and on stage. Rain, sweat, lighting, no problem. It just works.