Best Brow Products 2024. Here, we’ve tapped top dermatologists and sourced hundreds of customer reviews to find the best eyebrow growth serums that actually work, from the ordinary to augustinus. Filling in your eyebrows is often easier said than done, especially if you're new to the brow game, but nothing takes an arch from unruly to uniform faster or easier than a brow gel.

Anastasia beverly hills brow freeze gel, $23; Best overall eyebrow growth serum: