Hailee Steinfeld stars in Sinners, a vampire thriller set in the 1930s, wearing a wavy chin-length bob—a hairstyle very different from the voluminous long locks we're used to seeing the actress with. From recent personal experience, I can confirm that chopping off several inches of hair in favor of a much shorter style can be intimidating. But, I bet Steinfeld felt pretty confident about the makeover with hairstylist and RŌZ founder Mara Roszak in her corner.
Roszak—the woman also behind Emma Stone's sleek and sculpted pixie cut—gave Instagram users a peek behind Steinfeld's big chop, and a kernel of info on the leave-in product she "always" preps clients' hair with before a cut: RŌZ Milk Hair Serum ($52).
A 2024 NewBeauty Awards winner, RŌZ Milk Hair Serum is a 3-in-1 leave-in hair treatment that hydrates, smooths and detangles for frizz-free hair, whether you air dry or heat style. While Roszak highlights its effectiveness as a detangler, reviewers also spotlight how silky it leaves tresses of all types. "The slip is the best I've experienced and makes my [4C] hair so easy to blow dry and comb afterwards without leaving it greasy. Definitely worth the splurge," says one customer. "The texture, the fragrance, the results are top notch. I love that this doesn’t leave a sticky feeling in your hair after use because it’s so lightweight," notes another. "Makes my hair dry beautifully with no frizz and makes it super soft. Also smells great!" raves a third.
Hailee Steinfeld may now be growing out her bob for a flippy shoulder-length clavicut, but judging by its sleek style, it's a safe assumption she has a bottle of the RŌZ Milk Hair Serum still on hand.
