When Brooke Shields talks brows, we listen. The beauty icon - whose full, fluffy arches have been goals for decades - shared the lash-and-brow duo she keeps in rotation to maintain her signature look. And the best part? It's a simple, two-step system anyone can add to their routine. Enter Grande Cosmetics Lash & Brow Power Pair, which includes two cult-favorite serums that have earned thousands of loyal fans for boosting density, fullness and overall hair health. See it! Get Grande Cosmetics Lash & Brow Power Pair at Ulta! If you've ever over-tweezed or have naturally sparse brows, GrandeBROW is basically a daily rehab program for your arches. The formula is packed with a blend of vitamins, amino acids and botanical extracts that help condition brow hairs and support a fuller, more uniform appearance over time. Use it consistently for visibly thicker, healthier-looking brows - especially in areas that tend to look patchy or thin. GrandeLASH takes a similar approach to your lashes, using a powerful conditioning complex to help strengthen and enhance the look of natural lash length and volume. It's designed to be applied like a classic liquid liner, making it effortless to fit into a nighttime routine. With continued use, lashes can appear longer, denser and more fanned-out - no extensions or falsies required. It's a go-to for anyone whose lashes need a little revival from makeup, stress or breakage. Shields has used both serums to fluff up her natural arches and lengthen her enviable lashes. She even told The Strategist that GrandeLASH is still one of her favorite things. See it! Using both serums as a duo gives your entire eye area a noticeable boost. Fuller brows naturally frame the face, while longer, more voluminous lashes open up the eyes - giving that youthful, lifted effect Shields is known for. And because both formulas focus on conditioning and strengthening, they're ideal for everyday use, whether you're recovering from over-grooming or simply want a more defined, polished look with less makeup! Whether you're hoping to revive sparse areas or just want that naturally full, Brooke-Shields-level definition, this lash-and-brow duo delivers results you can actually see. Ready to try this go-to duo? Add Grande Cosmetics Lash & Brow Power Pair to your routine and watch the transformation begin! See it! Get Grande Cosmetics Lash & Brow Power Pair at Ulta! Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more!