6 Eyebrow Growth Serums That Actually Work

Bushy (read: thick, lush) brows aren't just a fleeting trend—they're here to stay. And it's a look everyone can achieve—even if you were born with sparse brows, are guilty of over-plucking, or have lost volume over time. To get the look du jour, you could simply fill in thin brows with product. Or, you could take the slower, but more long-lasting approach with eyebrow growth serum—products that contain ingredients like biotin, keratin, amino acids, and B vitamins to stimulate hair growth over time. Here, the best eyebrow growth products you can get over-the-counter, according to skincare experts.