But though the stain isn't the longest-lasting aspect of the service, I think the Longwear Brow Tint is still worth it for an eyebrow tint that lasts for over a month. It's ideal if you hate ...

Just remember that eyebrow tinting will only enhance your existing brow hairs, not fill in gaps or sparse patches—at least, not for long. “The tint will stain your skin at first, so your ...

From slathering your face in foundation to using an eyebrow stain as lip liner, Insider producer Celia Skvaril gathered some more of the most-hyped beauty hacks from March to test for herself.