I Tried Dozens of Korean Eyeliners for the Sharpest Cat Eye—These Formulas Outperformed Them All
2 min readAs someone with hooded, downturned eyes, winged eyeliner is my ultimate beauty nemesis. I spent years trying to master winged liner with fine-tipped pens, but the results always ended up looking heavy, making my eyes appear even droopier. I had all but resolved that the perfect cat eye wasn’t attainable for me—until I discovered the best Korean eyeliners.
“Using Korean eyeliner feels like doing calligraphy,” says celebrity makeup artist Jamie Greenberg. “The brush tips are incredible. You can get really close to the lash line and create definition without it looking thick or heavy.”
Ultra-slim precision tips are a key feature of Korean eyeliners, which makes them ideal for those with hooded eyes or anyone who wants a subtle look. However, the unique formulas offer so much more than a fine application. “Korean eyeliners are highly pigmented, very smudge-proof and waterproof, and perfect for precision and subtlety,” adds Greenberg. “They’re designed for definition that enhances the eye, not for doing super heavy liner.”
Preview the best Korean eyeliners of 2026
All of this can be said for both pencil and liquid formulas, too, assures celebrity makeup artist Joel Vasquez. “Pencil formulas are often slim and glide easily, and liquid liners usually have extremely fine tips that make detail work easier.”
If you’ve struggled with creating a subtle flick—like me—or simply prefer a delicate, thin eyeliner, I found the seven best Korean eyeliners that will transform your makeup routine. Once you swipe one of the following picks, you’ll never reach for any other eyeliner.
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| Colors | Black, Brown, Cacao Brown, Mute Gray |
| Formula | Soft pencil |
When it comes to Korean eyeliners, both of our experts sing high praises of Clio, particularly this ultra-thin pencil. Vasquez calls it a great “everyday option,” thanks to its ultra-slim tip, smooth, tug-free glide, and waterproof, smudge-resistant formula. “It’s easy to get that clean, close-to-the-lash-line definition that feels polished but still soft,” he adds.
One Amazon reviewer says: “I went hiking with this, indoor climbing, did weight training with literal sweat dripping off my face and eyebrows. This stuff still holds onto my upper waterline! HOLY MOLY! I hope Clio will never ever retire this eye pencil. I already bought a backup one in case the current one goes empty.”
| Colors | Black, Brown Black, Natural Brown |
| Formula | Liquid |
If you need your eyeliner to last through anything—and we mean anything—this liquid liner won’t let you down. “The formula is made to resist tears, sweat, sebum, and rubbing,” says Vasquez, but he loves it for much more than just its longevity. Another highlight is the 0.1-mm ultra-fine brush, which lets you create the sharpest, most precise wing with just a flick. “It’s one of those liners that gives you a very clean line without much effort.”
One Amazon reviewer says: “I’ve been using Heroine Make by KISSME Waterproof Eyeliner for a few weeks and it’s become my go-to liner. The brush tip is super precise and flexible, making it easy to create thin or bold lines. The pigment is rich and very black, so you don’t have to layer it. What impresses me most is the staying power — it really is waterproof and smudge-proof. Even after a long day or humid weather, it doesn’t flake or fade.”
| Colors | Noir, Mahogany |
| Formula | Liquid |
Eyeliners that skip, feather, and run shouldn’t be the norm, at least, not according to Dear Dahlia and its luxe precision liner. This liquid formula makes it easy to create the most seamless line from the inner corner to the brow bone in a single stroke, courtesy of a flexible sponge brush and quick-drying color. Plus, it’s infused with sweet almond oil and shea butter to nourish the delicate eye area while worn.
One Dear Dahlia reviewer says: “I was using Tarte Maneater eyeliner before, and it was always smudging at the corners of my eyes, this has way better staying power and is a softer, more natural look. The packaging is heavy and feels luxurious, I’m never going back!”
| Colors | Black, Deep Brown |
| Formula | Liquid |
The 0.014 mm tip on this liquid eyeliner is so small that it can fit in the eye of a sewing needle, making it ideal for those who want the thinnest lines and for anyone with hooded eyes. Greenberg says this is especially great for the latter “because you can keep the liner super thin so it doesn’t take over the lid.”
One Amazon reviewer says: “It is very smudge proof & lasts ALL day. I got caught in the rain and it did not budge! The price is great for the quality. It is very easy to apply, I usually have trouble getting my inner corner lined and the tip is so fine that it’s fool proof to get the perfect wing liner.”
| Colors | True jet black, Dark brown |
| Formula | Liquid |
Attempting an eyeliner wing seems to follow the same steps: swiping it on a little too thick, wiping it off, and repeating. If this sounds like your frustrating makeup routine, this eyeliner might just be the thing you need. Along with a traditional, precise-tipped liquid liner, this also comes with a wing stamp for the perfect flick every single time. Kaja also recently revamped the tool so you can choose between a subtle wing or a longer, extended stamp, depending on your preferences.
One Sephora reviewer says: “I’m in love with the Kaja Beauty Wink Stamp in Dark Brown! The stamp design makes it super easy to create a precise wing every time. The color is a rich, deep brown that’s perfect for a soft yet bold look. It stays put all day and is so beginner-friendly!”
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| Colors | Brown, Grey |
| Formula | Liquid |
Much like brown mascara, brown eyeliners are having a moment for how soft and natural they look. This Korean liner comes in the richest chocolate brown shade that pops against all eye colors. However, beyond the hue, the formula promises smudge-proof wear for eight hours, while the tip offers plenty of versatility to help you create ultra-thin lines or high-impact wings.
One Amazon reviewer says: “Love this eyeliner! Beautiful dark brown with a feather brush for precision lining and it doesn’t smear at all. 10/10 :-)”
Meet the Experts
- Jamie Greenberg is a celebrity makeup artist with over 20 years of experience in the beauty industry. She has worked with stars like Kaley Cuoco, Chelsea Handler, and Rashida Jones.
- Joel Vasquez is a celebrity makeup artist who has worked with Nicky Hilton, Kathy Hilton, and more.
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As a leading publisher of fashion, lifestyle, and beauty content, ELLE.com is committed to highlighting the best products in various categories by personally testing the latest and most innovative products, interviewing countless experts, and vetting customer-loved items.
How We Tested
For this piece, our writer spoke to two celebrity makeup artists to learn what sets Korean eyeliners apart from other formulas and get their top recommendations. She also combed through customer reviews and top-rated products to bring you the best options for getting the most precise, sharp lines.
