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15 best eyeliners that are smudge-proof and easy to apply from £5.99, in pencil, gel and liquid formulas
And experts weigh in on the easiest way to master your wing!
Eyeliner is one of those items that takes up a small amount of space in your beauty bag, but a single swipe can make a big difference to your overall makeup look.
As you probably know, eyeliner made haste in the 1920s and has only continued to gain in popularity ever since; I mean, we could write an essay on the evolution of the good ol’ eyeliner, with style icons like Twiggy, Marilyn Monroe and Diana Ross all putting their twist on this beauty go-to, but we’ll save that for another day. For now, let’s talk about the best eyeliners that should feature in your everyday makeup kit.
The best eyeliners 2026 – pencils, gels, and liquids
There are many types of eyeliner, and all can be used differently depending on the style you’re after. If you’re stuck on picking the right one for you, Jamie Genevieve, makeup artist and founder of Vieve, says to think of eyeliners as people.
“An eyeliner pencil is your chill best friend, easy to smudge and super forgiving. Gel is like a pencil’s cooler cousin, creamier with more pigment. Liquid? She’s the drama. Sharp, precise, not here to play. Perfect for that snatched wing or graphic liner moment, which, as you know, I am a huge fan of!” says Jamie.
With so many options of liners available, as well as ways to apply them, knowing where to start can feel a tad overwhelming. So I’ve put 30+ eyeliners to the test to find the worthy 15 pencils that deserve a spot in your kit, and quizzed Jamie on the best application tips.
Clare Stephenson is the Senior Fashion and Beauty E-commerce Writer for Cosmopolitan, ELLE and Harper’s Bazaar. She has been an e-commerce writer since 2022, creating matter-of-fact reviews and shopping pages filled with her favourite products for every budget and need – whether that’s a glow-giving foundation, a high-tech LED face mask or the perfect wear-with-everything blazer.
Alongside writing, Clare loves to be in front of the camera creating shopping content, putting viral products to the test to see which ones are truly worth the hype. Through her work, she has interviewed leading dermatologists, makeup artists and industry experts to bring readers trusted advice and product recommendations.
Clare has contributed to titles across the Hearst UK portfolio, including Women’s Health, Good Housekeeping, Red and Prima. Prior to joining Hearst, she earned a BA in Multimedia Journalism from Bournemouth University, focusing her studies on magazines and editorial. She later worked as an editorial assistant at Voir Fashion Magazine, covering events including Fashion Week and interviewing notable brand founders.
Outside of work? You can find Clare strolling through London’s Columbia Road Market, pouring her fourth coffee of the day or heading to a Pilates class.
Follow Clare on Instagram @clarefrancesstephenson.
Lia Mappoura (she/her) is the Beauty Writer at Cosmopolitan UK, with over four years of experience reporting across the brand's print, social, video and digital platforms. Lia covers everything from emerging trend analysis to viral celebrity hair and makeup moments, making her an expert at spotting the season’s next big beauty look (before it takes over social media feeds).
In 2025, she was named The Rising Media Star at the Love Perfume Awards with The Perfume Shop, recognised for her outstanding digital fragrance content and for building genuine authority within the space. She is passionate about challenging outdated beauty stereotypes, championing inclusive representation in beauty, and educating readers on the trends, products and conversations shaping the industry today. Follow her on Instagram or find her on LinkedIn.

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