16 Products That Work Wonders on Dry, Damaged Hair

Kérastase Resistance Therapiste Hair Mask ($68)

This hair mask is without a doubt the most luxurious, smoothing mask I've tried. It's from the Resistance Therapiste collection, which packs restoration technology. It's made with wheat protein and native plant cells to repair with flexibility and extra hydration. I usually leave it in for up to an hour, though you can reap the benefits in just 10 minutes. Finishing with the Kérastase Resistance Sérum ($48) is also ideal before you style since it's equipped with heat-protectant properties.