Brooke Shields has some of the most famous arches in the game — but it doesn’t take a brow-raising budget to shop her secrets.

The catwalker swiped on Grande Cosmetics GrandeBrow Brow Enhancing Serum ($38+) in an Allure video published last week about her 10-minute beauty routine, saying she uses the product to “position up” her brows.

“Even though you’re just supposed to use it at night … I also like to kind of brush up my brows a little bit with it without having to use too much pencil,” she said, adding that she also uses it before bed.

“It’s a serum that helps them grow,” she added.

It’s not the first time she’s praised Grande Cosmetics; she first shouted out the female-founded beauty company in her Instagram comments in 2021, writing, “I highly recommend this serum from Grande Cosmetics.”

And she’s equally obsessed with the brand’s GrandeLash-MD Lash Enhancing Serum ($36+), which she once raved about it in an interview with People.

“When this came on the scene, I thought, ‘I’ll try it,’” she recalled. “This stuff is so easy to use, and it works.”

Shields is in good company when it comes to swearing by the lash serum; it’s a favorite of reality stars including Paige DeSorbo, Heather Rae El Moussa and Luann de Lesseps.

“It keeps my brows and eyelashes looking thicker and healthier,” the latter “RHONY” alum once told E!, dubbing it “the best product for lashes and brows.”

Grande Cosmetics’ eyelash and brow products aren’t the only ones stars have their eyes on, either, as the GrandeLips Hydrating Lip Plumper ($27) was once spotted on Jennifer Aniston’s “Morning Show” glam table.