Boldify's Hairline Powder is regularly $25, but it's currently over 40% off on Amazon in several shades, so you can save a sweet $11. On top of that, going into the salon for a root touch-up will cost ...

The powder is available in a slew of hair colors ... If you’re unsure which color to pick, Boldify recommends opting for one shade darker. The brand also offers other hair coverage products ...

Our tester found the compact powder ... it on her hair. Plus, it adds a nice shine. Who It’s For: Whether your goal is to cover up grays or blend your new growth with a previous color treatment ...