When it comes to brows, few are as instantly recognizable as Brooke Shields’. Her bold, natural arches helped define an entire beauty era in the 80s. Decades later, she’s still setting the standard for what full, effortless brows should look like.

While many of us have spent years trying to grow our brows back after overplucking, Shields has maintained hers with the help of an effective brow serum, as she revealed in Allure’s 10-Minute Beauty Routine video series. And the good news? The exact product she uses, aka the GrandeBROW Brow Enhancing Serum, is currently 30% off, making it the perfect time to snag her secret weapon for yourself.

Formulated with a blend of vitamins, antioxidants and amino acids, the GrandeBROW Brow Enhancing Serum is a cult-favorite serum designed to condition sparse brows and encourage the look of thicker, healthier arches in just six to eight weeks (with full results in around four months).

What sets it apart is its nourishing formula: ingredients like hyaluronic acid and vitamin E help keep brows hydrated and soft, while amino acids support the appearance of denser, bolder hairs over time. The easy-to-use applicator makes it simple to swipe across sparse areas at night. It’s like skincare for your brows!

The serum is popular among Amazon shoppers, too. One reviewer who called it “amazing” said it made their eyebrows grow back “thicker and darker.” Another shopper who purchases it repeatedly said it made their eyebrows “supple and thick.”

Full, natural brows never go out of style — and if Shields’ arches are any proof, the right serum can make all the difference. GrandeBROW’s Brow Enhancing Serum has earned its cult status for a reason, and with it currently on sale, there’s no better time to add it to your routine.

Get GrandeBROW Brow Enhancing Serum for $37 at Amazon! Please note, prices are accurate as of the publishing date but are subject to change.

Looking for something else? Explore more from Grande Cosmetics here and more lash serums here! 

Amanda Seyfried Loves This Tinted Eyebrow Gel After ‘Years of Overplucking'