20 Best Mascaras for Thicker and Longer Eyelashes, Tested and Reviewed in 2024
I've tested dozens of formulas over the years—but Maybelline Sky High is the best.
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Not to brag, but people constantly stop me to compliment my eyelashes, usually asking where I got my eyelash extensions done. Funnily enough, tho, I've never had lash extensions and rely solely on the best mascaras to give me length, volume, and separation. Sure, eyelash serums have made them stronger and more conditioned, which can make them appear a bit longer and thicker. But in reality, the secret to my fake-looking lashes is simply a spectacular mascara (particularly one with a good wand—depending on if I want length, curl, or thickness—suggests celebrity makeup artist Jenna Nicole).
But I didn't always have my finger on the pulse of the best mascaras—I've actually tested legit hundreds over my yearslong beauty editor career to narrow down which are the best for my lashes. And I'll be the first to admit, too, that mascara is extremely personal (like foundation and nude lipstick), which is why I entirely recommend shopping for a formula that'll meet your specific needs and lash goals. Hence the reason for this list: The top-rated mascaras of all time that I've personally tested myself, as well as favorites from other Cosmo staffers and experts. Here's a bb list before we get to all of the goods:
Our top picks for the best mascara in 2024:
Keep reading for a full breakdown of the best 20 mascaras of 2024—from brands like Ilia, Maybelline, L'Oreal, Tower 28, and more—plus, the most important tips and tricks to keep in mind when shopping for a new mascara online or in-store.
Beth Gillette is the beauty editor at Cosmopolitan, where she covers skincare, makeup, hair, nails, and more across digital and print. She can generally be found in bright eyeshadow furiously typing her latest feature or hemming and hawing about a new product you "have to try." Prior to Cosmopolitan, she wrote and edited beauty content as an Editor at The Everygirl for four years. Follow her on Instagram for makeup selfies and a new hair 'do every few months.
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Siena Gagliano is the associate editor at Cosmopolitan, where she primarily covers beauty, fashion, travel, and lifestyle. Wanna know how to get the best brows of your life? Gotchu. What about how to find the best fashion deals of the season, the softest sheets on the market, or exactly how to use retinol without irritating your skin? Check, check, and check. Before joining Cosmopolitan, Siena was a writer at Bustle and several other media outlets. As her 2024 goal, she has vowed to find the best (extra) dirty martini NYC has to offer—and yes, that means ~attempting~ to try every cute cocktail spot in the city (hit her up with some recs, pls). Follow Siena on Instagram for a behind-the-scenes look at that magazine life.
Lauren Balsamo is deputy beauty director at Cosmopolitan, where she writes, edits, and produces all types of beauty content—from product reviews to personal essays and trend reports. She has covered beauty for nine years at Cosmopolitan and has contributed to Women’s Health and Seventeen magazines as well. Follow her on Instagram.
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