Bbrowbar Nourishing Brow Oil, $28; net-a-porter.com Elizabeth Arden Eight Hour Cream Protectant, $21; elizabetharden.com Tom Ford Beauty Brow Sculpting Kit, $72; tomford.com NARS Brow Gel in Oural, $23; narscosmetics.com Smashbox Brow Tech Gloss Stick, $21; smashbox.com Dior DiorShow Brow Styler Gel, $29; dior.com