If you're trying to grow out your brows, LashFood BrowFood Tinted Brow Enhancing Gel Fix, $24, is the eyebrow gel for you. It contains a special peptide blend that helps brow hairs grow longer and thicker. It's also packed with tiny fibers that attach themselves to your brows to make them look instantly fuller while the peptides work over time.

The coolest thing about By Terry Eyebrow Mascara, $38, is that it helps give your eyebrows structure -- think of it as brow scaffolding -- while disguising any bald spots. Even though it's a gel, there's powder built into the formula so it dries to a matte finish.

If you want a clean, natural brow look, skip pencil and use Glossier Boy Brow, $16, on its own. It leaves brows looking fuller and more defined but not overly made up, and it stays soft -- thanks to beeswax and carnauba wax -- so brows don't get crusty by mid-day.

Chantecaille Full Brow Perfecting Gel, $40, is a brow treatment and gel in one. It contains panthenol and peptides to condition and nourish each brow hair, and it softly sets and defines your brow shape. It even leaves behind a healthy, natural looking hint of shine.

The brush and wiper on the Zoey Van Jones Tinted Brow Gel, $14, was developed so you get the exact right amount of product on the brush every time. It covers grays and lighter hairs perfectly without smudging onto skin, and it contains biotin for hair growth.