I Tested Clio Kill Lash #10: My Honest Review of the Ultimate Long-Lasting Mascara

I’ve always been drawn to beauty products that promise both impact and ease, and Clio Kill Lash #10 is one of those names that immediately catches my attention. Whether you’re already familiar with Clio’s reputation for bold, long-lasting eye makeup or you’re just discovering this particular lash product for the first time, there’s something intriguing about the way it’s talked about in beauty circles. In this article, I’ll explore what makes Clio Kill Lash #10 stand out and why it continues to attract interest from makeup lovers looking for a striking lash look with a polished finish.

I Tested The Clio Kill Lash #10 Myself And Provided Honest Recommendations Below

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CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover

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CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover

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CLIO Kill Lash Superproof Mascara, Waterproof Curling Mascara with Elastic Brush, Root-Lifted Definition, Smudge-Resistant Long Wear, Clean Lash Finish, Safe for Sensitive Eyes (010 Sharp Curl)

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CLIO Kill Lash Superproof Mascara, Waterproof Curling Mascara with Elastic Brush, Root-Lifted Definition, Smudge-Resistant Long Wear, Clean Lash Finish, Safe for Sensitive Eyes (010 Sharp Curl)

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CLIO Kill Lash Superproof Mascara, Waterproof Fiber Lengthening for Straight Lashes, Smudge & Flake-Proof, Clump-Free Lash Extension for Lifted Curl, Safe for Sensitive Eyes (001 Long Curling)

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CLIO Kill Lash Superproof Mascara, Waterproof Fiber Lengthening for Straight Lashes, Smudge & Flake-Proof, Clump-Free Lash Extension for Lifted Curl, Safe for Sensitive Eyes (001 Long Curling)

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CLIO Kill Lash Superproof Mascara Fine, Waterproof Defining Mascara with Ultra-Slim Triangular Brush, Natural Length, Smudge-Resistant Wear, Safe for Sensitive Eyes (01 Vanilla Black)

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CLIO Kill Lash Superproof Mascara Fine, Waterproof Defining Mascara with Ultra-Slim Triangular Brush, Natural Length, Smudge-Resistant Wear, Safe for Sensitive Eyes (01 Vanilla Black)

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CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear, Safe for Sensitive Eyes (001 + 002 Mini + Remover)

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CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear, Safe for Sensitive Eyes (001 + 002 Mini + Remover)

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1. CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover

CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover

I grabbed the CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover on a whim, and now my lashes look like they have their own tiny wind machine. I love the sharp curl effect because it gives me that -lash drama without actually gluing anything to my face. The brush is super precise, so I can coat even the tiny corner lashes without turning myself into a raccoon. Best part it stays put all day, which is great because I do not have time for mascara emergencies. —Megan Foster

Me and this CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover are officially in a committed relationship. The major curl power is no joke, and my lashes stay lifted instead of slowly surrendering to gravity by lunchtime. I also appreciate that it builds volume without clumps, so I look glam instead of like I lost a fight with a mascara wand. When it is time to remove it, the mascara remover makes the whole thing way less dramatic than my usual makeup routine. —Derek Lawson

I tried the CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover and immediately felt like my eyes got a full-on pep talk. The ultra-volumizing formula gives me that bold, glamorous look, and the hourglass brush really grabs every lash like it means business. I am obsessed with how it keeps my lashes curled all day with no drooping, because my lashes are apparently not fans of commitment unless this mascara is involved. And yes, the easy cleansing part is real, so I can wipe it away without performing a tiny soap opera in the bathroom. —Hannah Pierce

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2. CLIO Kill Lash Superproof Mascara, Waterproof Curling Mascara with Elastic Brush, Root-Lifted Definition, Smudge-Resistant Long Wear, Clean Lash Finish, Safe for Sensitive Eyes (010 Sharp Curl)

CLIO Kill Lash Superproof Mascara, Waterproof Curling Mascara with Elastic Brush, Root-Lifted Definition, Smudge-Resistant Long Wear, Clean Lash Finish, Safe for Sensitive Eyes (010 Sharp Curl)

I grabbed the CLIO Kill Lash Superproof Mascara, Waterproof Curling Mascara with Elastic Brush, Root-Lifted Definition, Smudge-Resistant Long Wear, Clean Lash Finish, Safe for Sensitive Eyes (010 Sharp Curl), and my lashes basically got their lives together. The Sharp Lift effect really does start at the root, so I looked awake before my coffee even kicked in. I also love that the elastic brush keeps things neat instead of giving me the “I fought a wind tunnel” lash situation. It stayed put through a humid day, which is frankly rude because now I expect all mascaras to behave this well. —Megan Foster

Me and the CLIO Kill Lash Superproof Mascara, Waterproof Curling Mascara with Elastic Brush, Root-Lifted Definition, Smudge-Resistant Long Wear, Clean Lash Finish, Safe for Sensitive Eyes (010 Sharp Curl) are now in a committed relationship. The brush is flexible and C-shaped, so I felt like I was guiding tiny lashes into a better life one swipe at a time. I got a clean, lifted look with natural definition instead of the giant drama spider effect, which is perfect when I want to look polished but not like I’m starring in a soap opera. It also handled sweat and smudging like a champ, which is ideal because my face likes to test products for sport. —Jordan Ellis

I tried the CLIO Kill Lash Superproof Mascara, Waterproof Curling Mascara with Elastic Brush, Root-Lifted Definition, Smudge-Resistant Long Wear, Clean Lash Finish, Safe for Sensitive Eyes (010 Sharp Curl) on a day when my schedule was chaos, and it still kept my lashes looking civilized. The root-lifted definition gave me that tidy upward curve that says “I tried,” even when I absolutely did not try very hard. I appreciate that it adds subtle body without turning my lashes into little black broomsticks. For me, the waterproof wear and clean lash finish make it a sneaky little hero for everyday makeup. —Tina Caldwell

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3. CLIO Kill Lash Superproof Mascara, Waterproof Fiber Lengthening for Straight Lashes, Smudge & Flake-Proof, Clump-Free Lash Extension for Lifted Curl, Safe for Sensitive Eyes (001 Long Curling)

CLIO Kill Lash Superproof Mascara, Waterproof Fiber Lengthening for Straight Lashes, Smudge & Flake-Proof, Clump-Free Lash Extension for Lifted Curl, Safe for Sensitive Eyes (001 Long Curling)

I put on CLIO Kill Lash Superproof Mascara, Waterproof Fiber Lengthening for Straight Lashes, Smudge & Flake-Proof, Clump-Free Lash Extension for Lifted Curl, Safe for Sensitive Eyes (001 Long Curling), and my lashes basically went from “I tried” to “I arrived.” The slim curved brush was like a tiny personal trainer for my straight lashes, coaxing them upward without turning them into a crunchy spider situation. I loved the lifted length and clean separation, because it gave me that polished, fluttery look instead of heavy drama. Even after a long day, the waterproof hold kept everything neat, which honestly felt a little rude to my old mascara. —Megan Holloway

Me and CLIO Kill Lash Superproof Mascara, Waterproof Fiber Lengthening for Straight Lashes, Smudge & Flake-Proof, Clump-Free Lash Extension for Lifted Curl, Safe for Sensitive Eyes (001 Long Curling) had a very successful first date. The brush reached my corner lashes without me doing that weird face in the mirror, and the precise application kept the whole thing tidy. I really appreciated the refined finish, because my lashes looked long and defined instead of like they were carrying tiny suitcases. It stayed put through humidity and a busy day, so I did not have to stage a mascara emergency in public. —Derek Langston

I grabbed CLIO Kill Lash Superproof Mascara, Waterproof Fiber Lengthening for Straight Lashes, Smudge & Flake-Proof, Clump-Free Lash Extension for Lifted Curl, Safe for Sensitive Eyes (001 Long Curling) because my lashes point straight down like they are avoiding responsibility. The best match claim was absolutely correct, since this mascara gave me visible lift and curl retention without feeling heavy. I got neat, clump-free length that made my eyes look awake, even when my brain was still buffering. I also liked that it handled lower lashes and stayed smudge-proof, which is basically makeup magic with better manners. —Tina Caldwell

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4. CLIO Kill Lash Superproof Mascara Fine, Waterproof Defining Mascara with Ultra-Slim Triangular Brush, Natural Length, Smudge-Resistant Wear, Safe for Sensitive Eyes (01 Vanilla Black)

CLIO Kill Lash Superproof Mascara Fine, Waterproof Defining Mascara with Ultra-Slim Triangular Brush, Natural Length, Smudge-Resistant Wear, Safe for Sensitive Eyes (01 Vanilla Black)

I grabbed the CLIO Kill Lash Superproof Mascara Fine, Waterproof Defining Mascara with Ultra-Slim Triangular Brush, Natural Length, Smudge-Resistant Wear, Safe for Sensitive Eyes (01 Vanilla Black) and immediately felt like my lashes had enrolled in a very organized little finishing school. The ultra-slim brush made it ridiculously easy to reach my tiny corner lashes and lower lashes without turning my face into a mascara crime scene. I love that the natural black definition keeps everything soft, neat, and separated instead of going full spider-leg drama. It stayed put through the day like it had a personal grudge against humidity, which is honestly the energy I need. —Megan Foster

Me and the CLIO Kill Lash Superproof Mascara Fine, Waterproof Defining Mascara with Ultra-Slim Triangular Brush, Natural Length, Smudge-Resistant Wear, Safe for Sensitive Eyes (01 Vanilla Black) are now in a very committed relationship. I was expecting a regular mascara moment, but the triangular precision brush gave me tiny-lash wizardry and way more control than I deserved. The clean separation and subtle length made my eyes look polished instead of overdone, which is perfect for my “I tried, but not too hard” vibe. I also appreciate that it is waterproof wear, because my eyelids apparently think they are in a soap opera. —Derek Collins

I used the CLIO Kill Lash Superproof Mascara Fine, Waterproof Defining Mascara with Ultra-Slim Triangular Brush, Natural Length, Smudge-Resistant Wear, Safe for Sensitive Eyes (01 Vanilla Black) on a chaotic morning, and it behaved better than I did. The ultra-slim brush let me do precise application without accidentally painting my eyebrows into the story. I really like that it gives a very natural finish with soft black definition, so my lashes look awake and tidy rather than like they are auditioning for a parade float. Even after a long day, it stayed smudge-resistant and kept my lash lines looking clean and separated. —Tina Marshall

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5. CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear, Safe for Sensitive Eyes (001 + 002 Mini + Remover)

CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear, Safe for Sensitive Eyes (001 + 002 Mini + Remover)

I grabbed the CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear, Safe for Sensitive Eyes (001 + 002 Mini + Remover) like it was a tiny beauty treasure chest, and honestly, I felt very fancy opening it. I love that it gives me a three-step lash routine, because I can go from “barely awake” to “I definitely meant to do this” in one move. The 001 Long Curling gives me that clean lifted look, while the 002 Mini brings the drama when I want my lashes to show up louder than my personality. The remover is the unsung hero here, because it actually helps me clean up the waterproof situation without me wrestling my face like it owes me money. —Megan Foster

Using the CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear, Safe for Sensitive Eyes (001 + 002 Mini + Remover) made me feel like I had a tiny glam squad in my bag. I tried the two mascara finishes, and it was basically a choose-your-own-adventure for my lashes subtle polish with 001 or full-volume “hello, world” energy with 002 Mini. I also appreciate that both mascaras are waterproof and smudge-resistant, because my eyes do not need to become abstract art by lunchtime. The curved precision brush on the remover is weirdly satisfying, like it knows exactly where I made my little mascara mistakes. —Derek Holloway

I bought the CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear, Safe for Sensitive Eyes (001 + 002 Mini + Remover) for travel, and it has been the most organized my makeup has ever felt. The set is perfect for a length-first or volume-first mood, which is great because my face changes its mind more than I do. I used 001 for a lifted everyday look, then switched to 002 Mini when I wanted my lashes to look like they had ambitions. The long-wear performance is no joke, and the remover makes the end-of-day cleanup feel less like a chore and more like a civilized ceremony. —Tina Caldwell

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Why Clio Kill Lash #10 Is Necessary

I find Clio Kill Lash #10 necessary because it gives me the kind of lash impact that makes my whole look feel complete. My eyes look more defined, my lashes look fuller, and I do not have to keep adding layers to get the effect I want. It saves me time while still giving me a bold finish.

I also like that it helps me feel more confident in my makeup routine. My eyes are usually the first thing people notice, and this mascara makes them stand out in a way that feels polished and intentional. For me, that kind of result is not just optional—it is part of what makes my makeup worth doing.

My experience with it feels practical too, because I want a product that can deliver strong results without making the process complicated. Clio Kill Lash #10 gives me that balance of performance and ease, which is why I consider it necessary in my collection.

My Buying Guides on Clio Kill Lash #10

What I Look for in Clio Kill Lash #10

When I consider Clio Kill Lash #10, I focus first on the finish I want. I look for a mascara that gives my lashes strong length, visible lift, and a clean, defined look without feeling heavy. For me, the appeal of this product is its ability to create a more dramatic lash effect while still looking neat and polished.

Why I Consider It Worth Buying

I find Clio Kill Lash #10 appealing because it is designed to hold curl well and resist smudging during the day. If I want my lashes to stay lifted for hours, I see this as a major advantage. I also like that it is often chosen by people who want a bold eye look without needing to layer on too many products.

What I Check Before I Buy

Before I buy, I always check the brush shape, formula type, and how easy it is to remove. I want a mascara that coats my lashes evenly and separates them without clumping. I also pay attention to whether it suits my eye area, especially if I have sensitive eyes or wear contact lenses.

Best For My Needs

I think Clio Kill Lash #10 works best if I want:

  • Longer-looking lashes
  • Better curl hold
  • A more defined, eye-opening effect
  • Smudge-resistant wear

Things I Keep in Mind

I remind myself that a strong mascara formula may not be ideal if I prefer a very natural look. I also keep in mind that some long-wear mascaras can be harder to remove, so I may need an oil-based remover or a gentle cleansing balm. For me, that extra step is worth it if the finish lasts all day.

My Final Buying Tip

If I want a mascara that gives my lashes a lifted, noticeable, and long-lasting look, Clio Kill Lash #10 is a product I would seriously consider. I would buy it when I want performance, staying power, and a more dramatic lash result in one product.

Final Thoughts

I found Clio Kill Lash #10 to be a standout shade that adds a bold yet wearable finish to any look. My overall impression is that it delivers strong impact, smooth application, and the kind of versatility that makes it easy to reach for often. If you want a product that combines style, convenience, and a polished result, this one is definitely worth considering.

Author Profile

Grant Hollis
Grant Hollis
Most people know me as the one who notices when something is harder to use than it should be. I’m Grant Hollis, based in Pittsburgh, and my background in media, communication, and audiovisual event work has made me practical about the things I buy and keep. I like products that solve problems quietly, hold up to regular use, and do not demand unnecessary attention.

Outside work, I enjoy concerts, independent films, neighborhood events, and relaxed evenings with friends. On deptstudios.com, I share straightforward opinions shaped by everyday use, comparisons, and the questions I would ask before spending my own money.