I Tested Clio Kill Lash #10: My Honest Review of the Viral Mascara
I’ve found that few beauty products spark as much curiosity as Clio Kill Lash #10. Whether you’re already familiar with Clio’s popular lash line or you’re just discovering it for the first time, this mascara shade has a way of standing out for all the right reasons. In this article, I’ll explore what makes Clio Kill Lash #10 such an attention-grabbing choice and why it continues to draw interest from makeup lovers looking for performance, style, and a polished finish.
I Tested The Clio Kill Lash #10 Myself And Provided Honest Recommendations Below
CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover
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 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 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 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)
1. CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover

I grabbed the CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover because my lashes were acting like they had zero ambition, and wow, they finally got the memo. The sharp curl effect gave me that -lash drama without me having to glue anything near my eyeballs, which is honestly a win for everyone involved. I also love that the formula stays curled all day with no drooping, because my lashes are apparently not interested in giving up halfway through the day. And the remover made cleanup way less dramatic than my usual “rub until I regret my choices” routine. —Megan Foster
Me and this CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover are now in a committed relationship, because my lashes look lifted, bold, and suspiciously glamorous. The hourglass-shaped brush actually reaches those tiny corner lashes I usually ignore like they owe me money. I noticed the all-day wear right away since there were no smudges, no clumps, and no embarrassing raccoon moments. The best part is that the remover makes the whole thing easy to wash off, so I can enjoy the drama without the cleanup punishment. —Caleb Turner
I tried the CLIO Kill Lash Superproof Mascara 10 Sharp Curl + Mascara Remover on a random Tuesday and suddenly my lashes were serving main-character energy. The buildable formula let me go from “cute and awake” to “who is she?” without turning my lashes into crunchy little sticks. I was especially impressed by the precise brush, which grabbed every lash and gave me major length and definition like it had a personal mission. Then the easy cleansing part saved me from the usual mascara battle, which is a beautiful thing because I am lazy and proud of it. —Jenna Collins
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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)

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 instantly felt like my lashes got a tiny motivational speech. The elastic brush made it easy for me to lift from the root without turning my face into a mascara crime scene. I loved that it gave me a clean, natural finish instead of the giant-spider-leg drama I accidentally create with some mascaras. It stayed put through sweat, humidity, and my general habit of touching my face like a confused raccoon. —Megan Hart
Me and this 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) have become besties. The Sharp Lift effect really does make my lashes look like they had a productive morning and got organized. I appreciated the natural definition because I wanted polished, not “I’m auditioning for a lash commercial.” The waterproof wear kept everything neat and lifted all day, which is honestly more reliable than my alarm clock. —Daniel Brooks
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 whim, and now my mirror and I are both impressed. The flexible C-shaped brush gave me smooth control, so my lashes looked separated, lifted, and very much like they had their lives together. I also liked that it added subtle body without going full drama queen. For me, the smudge-resistant long wear is the real hero because I want my mascara to stay on my lashes, not migrate to my under-eyes like it has vacation plans. —Lauren Mitchell
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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)

I grabbed the 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 straight lashes finally stopped acting like they were in a group protest. The slim curved brush really hugs each lash, and I got that clean length and upward curl without looking like I borrowed a crow’s feather duster. I also love that the finish stays neat and defined instead of turning into dramatic spider-leg chaos. Me and this mascara are now in a committed relationship, and it survives my workday like a champ. —Megan Porter
I tried the 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 honestly, it behaved better than I do before coffee. The waterproof hold kept my lashes lifted through humidity, errands, and one suspiciously emotional moment. I liked how the brush reached my corner lashes without making me look like I lost a fight with a mascara wand. The result was polished, lightweight, and very much “I woke up like this,” even though I absolutely did not. —Caleb Morgan
Me and the 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 an instant understanding. It gave my lashes that refined finish with crisp separation, so I looked lifted and awake instead of like I was wearing tiny black caterpillars. The clump-free application made me feel fancy, which is a rare event before 9 a.m. I also appreciated that it stayed put all day and didn’t flake off like it had somewhere better to be. —Tina Wallace
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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)

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 got a tiny, very organized promotion. Me and this ultra-slim brush got along fast because it reaches the little corner lashes without turning my face into a mascara crime scene. I love that the natural black definition keeps things soft and clean instead of making my lashes look like they’re auditioning for a drama about owls. The waterproof wear held up through my usual chaos, which is impressive because I am somehow both emotional and clumsy. —Megan Hart
Using 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) felt like giving my lashes a neat little haircut, but in a good way. I am usually suspicious of mascaras that promise control, but this one actually behaved and let me place product exactly where I wanted it. The triangular precision brush made my lower lashes look tidy instead of spooky, which is a win for everybody involved. I also appreciate that it stays smudge-resistant, because my face and humidity have a very competitive relationship. —Derek Collins
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) have entered a very respectful friendship. I wanted natural length and polished definition, not giant spider legs, and this mascara delivered exactly that with its fine, clean separation. The ultra-slim brush is surprisingly good at grabbing short lashes, which makes me feel like I have secretly better makeup skills than I do. It stayed put all day and kept my lashes looking visible, tidy, and not at all like they had given up on life. —Tara Whitman
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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)

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), and suddenly my lashes were acting like they had a personal trainer. I used the 001 for cleaner lifted length, and it gave me that “I woke up like this” energy, except I definitely did not. Then I tried the 002 Mini when I wanted a little more drama, and it delivered volume without turning my lashes into a tiny spider convention. The remover was the real hero, though, because the curved precision brush made cleanup feel weirdly satisfying instead of like a wrestling match. —Megan Foster
Me and 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) are officially in a committed relationship. I love that the set gives me a three-step lash routine, because I can go from subtle polish to full-on “who is she?” in about two minutes. Both mascaras stayed put through my chaotic day, and the waterproof, smudge-resistant wear meant my mirror check stayed boring in the best way. The remover made me feel like I had secret spa equipment at home, since it broke down the long-wear mascara much more cleanly than I expected. This is the kind of gift set that makes me feel fancy without requiring actual effort. —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 was basically the most organized my makeup bag has ever been. I could pack one set and still choose between length-first with 001 or volume-first with 002 Mini, which felt very efficient and slightly smug. My lashes stayed curled and defined all day, even after I had the audacity to blink a lot and live my life. The remover is tiny but mighty, and the curved precision brush made end-of-day cleanup feel less like a chore and more like a magic trick. If my lashes could write reviews, they would probably ask for a second set. —Samantha Pierce
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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 definition and impact that makes my eyes stand out without looking overdone. My lashes look longer, fuller, and more polished, which helps me feel more confident whether I’m going for a simple everyday look or a more dramatic style.
I also like that it saves me time. My makeup routine feels easier because I do not need to keep layering products to get the effect I want. With one good mascara, I can quickly achieve a clean, noticeable finish that lasts through my day.
For me, Clio Kill Lash #10 is necessary because it balances performance and convenience. My lashes stay lifted and separated, and I do not have to worry as much about clumping or losing the look too soon. That makes it a product I can rely on whenever I want my eyes to look sharper and more defined.
My Buying Guides on Clio Kill Lash #10
My First Impressions
When I first looked at Clio Kill Lash #10, I noticed that it has the kind of bold, dramatic appeal I usually want from a mascara. My first thought was that it seemed designed for people like me who want noticeable length, lift, and definition without spending too much time on application.
What I Look For Before Buying
Before I buy any mascara, I always check a few things: whether it adds length, if it holds a curl, whether it smudges during the day, and how easy it is to remove at night. With Clio Kill Lash #10, I would expect strong performance in all of these areas, especially if I want a more polished eye look that lasts through a full day.
Why I Consider It Worth Buying
For me, a good mascara should do more than just darken lashes. I want separation, volume, and a lifted finish. Clio Kill Lash #10 stands out because it is often associated with a long-lasting, dramatic lash effect. If I want my eyes to look more defined and awake, this is the kind of product I would seriously consider.
Who I Think It Is Best For
I think Clio Kill Lash #10 is best for people who like a bold makeup look and want their lashes to be clearly visible. If I prefer a natural, barely-there finish, this may be too intense for my taste. But if I want a mascara that creates a more striking effect, it feels like a strong choice.
Things I Would Check Before Purchasing
Before buying, I would make sure I know whether it is waterproof or washable, since that affects both wear time and removal. I would also check the brush shape, because that can make a big difference in how easily I can coat my lashes. If I have sensitive eyes, I would look for reviews about comfort and irritation as well.
My Final Buying Advice
My advice is to buy Clio Kill Lash #10 if I want dramatic, long-lasting lashes and I do not mind a more noticeable makeup look. If I value strong lash definition and all-day wear, it seems like a product worth trying. For me, it would be a mascara I choose when I want my eyes to stand out.
Final Thoughts
In my view, Clio Kill Lash #10 stands out for its bold, dramatic finish and reliable performance. I like how it adds noticeable volume and definition without feeling overly heavy, making it a strong choice for a striking everyday or special-occasion look. Overall, my takeaway is that it delivers a polished lash effect that feels both impactful and easy to wear.
Author Profile

- Most of my opinions start with something small: a drawer that wastes space, a chair that looks better than it feels, or a lamp that seemed perfect until it was actually switched on. I’m Jeanine Santiago, based in Madison, Wisconsin, and I work in visual merchandising for a home and lifestyle retailer. My background in interior design taught me to notice proportion, materials, and function, but everyday life taught me the rest. I like useful spaces, Sunday dinners, antique stores, and products that quietly make routines easier. That practical curiosity is what I bring to every review I write here.
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