Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more! Lily-Rose Depp has appeared in both French and English films, and most recently, stars as the lead in the HBO series The Idol .

The Hollywood icon is also known for inspiring the best fashion and beauty looks. Our latest muse is her healthy-looking hair attributed to a viral hair mask from Amazon . The K18 Leave-In Molecular Hair Mask is used on the actress’ strands by Depp’s stylist, celebrity colorist Cass Kaeding , to make her hair healthy and frizz-free just in time for award show season.

The K18 hair mask is a leave-in treatment that works to repair damage in just four minutes! How? The K18peptide complex penetrates deep into the molecular level of each strand to restore strength, smoothness and bounce to hair. Depp isn’t the only celebrity who swears by the K18 hair mask. Sophia Richie , Khloé Kardashian and Selena Gomez are also undeniably obsessed with the mask’s ability to transform colored hair.

This single product transforms strands at the molecular level — no need to go to the salon for expensive treatments when hair needs a hydration boost. It’s quite literally magic in a bottle! Get the K18 Leave-In Molecular Hair Mask for $75 on Amazon! To use the hair mask, you must follow one simple rule: don’t use conditioner. If you’re worried about your hair feeling dry and brittle, or wondering how this celeb-loved hair mask can possibl.