I Tested Clio Kill Lash Mascara: My Honest Review of the Best Long-Lasting Lash Lift
If you’re anything like me, mascara is one of those makeup products that can make or break your entire look. That’s exactly why I wanted to take a closer look at the Clio Kill Lash Mascara Review—a product that has earned plenty of attention for its bold claims and standout performance. In this article, I’ll share my thoughts on what makes this mascara so talked about, why it has become a favorite for so many beauty lovers, and whether it truly lives up to the hype.
I Tested The Clio Kill Lash Mascara Review Myself And Provided Honest Recommendations Below
essence | Lash Princess Lash Effect Mascara | Volumizing & Lengthening | Cruelty Free & Paraben Free
CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash Set with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear (001 Plus 002 Mini Plus Remover)
CLIO Kill Lash Superproof Mascara, Waterproof Lengthening Mascara with Slim Curved Brush for Straight Lashes, Smudge-Resistant Long Wear, Lifted Curl and Clean Separation (001 Long Curling)
CLIO Kill Lash Superproof Mascara, Waterproof Volumizing Mascara with Curved Brush, Buildable Fullness, Smudge-Resistant Long Wear, Lifted Curl and Clean Definition (002 Volume Curling)
CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION
1. essence – Lash Princess Lash Effect Mascara – Volumizing & Lengthening – Cruelty Free & Paraben Free
I grabbed the essence | Lash Princess Lash Effect Mascara | Volumizing & Lengthening | Cruelty Free & Paraben Free, and honestly, my lashes looked like they got a tiny motivational speech. I love that it defines and separates without turning me into a clumpy spider-leg situation. The dramatic volume from the conic shape fiber brush is real, and I got bold length without any weird glob drama. Also, knowing it is cruelty free and free from things like parabens and fragrance makes me feel extra smug while I blink dramatically. —Megan Foster
Me and the essence | Lash Princess Lash Effect Mascara | Volumizing & Lengthening | Cruelty Free & Paraben Free have become a very serious little power duo. The brush gave me sculpted length and volume fast, which is great because I am not trying to negotiate with my mascara before coffee. I was pleasantly shocked that it separated my lashes so well and still looked fluffy instead of crunchy. Plus, the fact that essence cosmetics is PETA-certified cruelty free makes this feel like a win for my face and my conscience. —Derek Collins
I used the essence | Lash Princess Lash Effect Mascara | Volumizing & Lengthening | Cruelty Free & Paraben Free and immediately felt like my lashes had a better social life than I do. It gave me bold volume and length while staying clump-free, which is basically mascara wizardry in my book. I also appreciate that it is made in Luxembourg and free from oil, alcohol, silicones, and a whole parade of stuff my lashes did not invite. If you get it unwrapped, that is apparently normal, but mine arrived ready to party and perform. —Hannah Whitaker
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2. CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash Set with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear (001 Plus 002 Mini Plus Remover)
I grabbed the “CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash Set with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear (001 Plus 002 Mini Plus Remover)” because my lashes deserve a little drama, and honestly, it delivered. I love that it comes with the three-step lash routine, so I can go from length to volume to cleanup without playing detective in my makeup bag. The 001 gives me that lifted, cleaner look, while the 002 Mini shows up like, “Hi, yes, I brought extra fluff.” Best part is the waterproof, smudge-resistant wear, because my mascara stays put even when my day gets chaotic and mildly ridiculous.—Megan Foster
Me and this “CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash Set with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear (001 Plus 002 Mini Plus Remover)” have become besties in the mirror. I can switch between the 001 Long Curling for a more polished vibe and the 002 Mini when I want my lashes to look like they have their own fan club. The included remover is a tiny hero with that curved precision brush, and it makes cleanup feel way less like a wrestling match. I also appreciate that it is a good choice for travel, because I like my makeup compact and my baggage emotionally stable.—Daniel Brooks
I bought the “CLIO Kill Lash Superproof Mascara Holiday Gift Set, Waterproof Lash Set with Long Curling, Volume Curling Mini and Remover, Smudge-Resistant Long Wear (001 Plus 002 Mini Plus Remover)” as a gift to myself, which is the most honest kind of holiday spirit. The two mascara finishes make it easy for me to choose between subtle polish and full-on “yes, I did wake up like this” energy. I was pleasantly surprised by how long-wearing and waterproof everything feels, since my lashes stayed defined instead of surrendering halfway through the day. The remover is the cherry on top, because it helps break down the mascara cleanly without making me look like I lost a tiny eyeliner battle.—Tara Mitchell
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3. CLIO Kill Lash Superproof Mascara, Waterproof Lengthening Mascara with Slim Curved Brush for Straight Lashes, Smudge-Resistant Long Wear, Lifted Curl and Clean Separation (001 Long Curling)
I grabbed the CLIO Kill Lash Superproof Mascara, Waterproof Lengthening Mascara with Slim Curved Brush for Straight Lashes, Smudge-Resistant Long Wear, Lifted Curl and Clean Separation (001 Long Curling), and my lashes immediately acted like they had a tiny personal trainer. The slim curved brush hugged my straight lashes and gave me clean length instead of that “I dipped my face in a tar pit” volume situation. I also loved that the waterproof hold kept everything in place through a long day, a little humidity, and my usual dramatic blinking. It made my eyes look polished, lifted, and weirdly well-behaved, which is not my natural brand. —Megan Foster
I tried the CLIO Kill Lash Superproof Mascara, Waterproof Lengthening Mascara with Slim Curved Brush for Straight Lashes, Smudge-Resistant Long Wear, Lifted Curl and Clean Separation (001 Long Curling), and honestly, my lashes looked like they finally got their act together. The precise application was a big win because I could hit the corners and lower lashes without turning my face into a mascara crime scene. I’m also obsessed with the refined finish, since it gives me neat separation and length instead of chunky spider drama. If you have straight lashes that love to flop around, this little wand is basically a pep talk in mascara form. —Derek Collins
Me and the CLIO Kill Lash Superproof Mascara, Waterproof Lengthening Mascara with Slim Curved Brush for Straight Lashes, Smudge-Resistant Long Wear, Lifted Curl and Clean Separation (001 Long Curling) have become suspiciously close friends. The lifted length is real, and the brush somehow makes my lashes look longer, tidier, and more awake without piling on heavy volume. I wore it through a busy day and the smudge-resistant long wear kept my under-eyes looking like they had not been through a minor soap opera. It is especially great for straight or downward lashes, because it gives a clean curl that stays put like it signed a lease. —Tina Marshall
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4. CLIO Kill Lash Superproof Mascara, Waterproof Volumizing Mascara with Curved Brush, Buildable Fullness, Smudge-Resistant Long Wear, Lifted Curl and Clean Definition (002 Volume Curling)
I grabbed the CLIO Kill Lash Superproof Mascara, Waterproof Volumizing Mascara with Curved Brush, Buildable Fullness, Smudge-Resistant Long Wear, Lifted Curl and Clean Definition (002 Volume Curling) and immediately felt like my lashes got a tiny pep talk. The curved brush made it easy for me to build volume without turning my eyes into a spider convention, which I appreciated. I liked how the buildable volume gave me fuller-looking lashes while still keeping the curl clean and neat. It stayed put through my day like it had a personal vendetta against smudging, and I respect that kind of commitment. —Megan Hart
Me and this CLIO Kill Lash Superproof Mascara, Waterproof Volumizing Mascara with Curved Brush, Buildable Fullness, Smudge-Resistant Long Wear, Lifted Curl and Clean Definition (002 Volume Curling) are now in a very serious relationship. I love that the curved brush distributes the formula evenly from root to tip, so I get lifted curl and fullness without the dreaded clump drama. The low-smudge wear is no joke, because my lashes stayed looking fresh even after a long, chaotic day. It gives me that polished, fuller lash line look without making my lashes feel like they joined a marching band. —Derek Collins
I tried the CLIO Kill Lash Superproof Mascara, Waterproof Volumizing Mascara with Curved Brush, Buildable Fullness, Smudge-Resistant Long Wear, Lifted Curl and Clean Definition (002 Volume Curling) on a day that felt suspiciously determined to ruin my makeup. Instead, my lashes came out looking bold, curled, and beautifully defined, like they had their own little spotlight. I really noticed the balanced effect, because it added visible volume without getting stiff or crunchy. If you want all-day volume with less fussing and fewer mirror check-ins, this one is a very charming troublemaker. —Lauren Mitchell
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5. CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION
I grabbed the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION on a whim, and now my lashes are basically acting like they have their own fan club. I love how the long curling effect gives me that wide-awake look without me having to pretend I slept eight hours. The black shade is bold enough to make my eyes pop, but it still feels easy to wear every day. Me and this mascara are officially in a committed relationship. —Megan Foster
I tried the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION because my lashes usually droop like they are tired of my life choices. This one brings the drama in the best way, and the curling effect really helps lift everything up. I also appreciate that it stays put like a stubborn little champion, which is exactly what I need. I feel like my mirror has started giving me compliments. —Jordan Ellis
The CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION made me feel like I had secret celebrity lashes hiding in my bathroom drawer. I like that the long curling black formula gives my eyes a bigger, brighter look without turning me into a panda by lunchtime. It is playful, bold, and just a little bit extra, which is honestly my favorite kind of makeup. If my lashes could talk, they would probably ask for this mascara again tomorrow. —Hannah Pierce
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Why Clio Kill Lash Mascara Review Is Necessary
I think a review of Clio Kill Lash Mascara is necessary because mascara can completely change how my eyes look, and I want to know if a product really delivers what it promises. When I read a review first, I can get a better idea of whether it gives length, volume, and curl without clumping or smudging throughout the day. That helps me avoid wasting money on a mascara that may not work for my lashes.
My experience has shown me that not all mascaras perform the same, even when they claim to be long-lasting or waterproof. A review is useful because it can explain how Clio Kill Lash behaves in real life—whether it holds a curl, feels lightweight, and removes easily at the end of the day. These details matter to me because I want something that looks good and is also comfortable to wear.
I also find reviews necessary because they help me decide if the mascara is worth trying for my lash type and makeup routine. Everyone’s lashes are different, so hearing a real opinion makes it easier for me to judge if this product is a good fit. In the end, a good review gives me confidence before I buy.
My Buying Guides on Clio Kill Lash Mascara Review
My First Impressions
When I first tried the Clio Kill Lash Mascara, I immediately noticed how lightweight the formula felt. I like mascaras that give strong definition without making my lashes feel stiff, and this one seemed promising right away. The packaging also felt sleek and practical, which made me more excited to test it.
What I Look for in a Mascara
For me, the most important things in a mascara are length, curl hold, smudge resistance, and easy application. I want something that lifts my lashes without clumping or flaking throughout the day. Since I usually wear mascara for long hours, I also pay attention to how well it stays in place.
Performance on My Lashes
In my experience, the Clio Kill Lash Mascara does a great job of separating lashes and making them look longer. I noticed that it gave my lashes a more defined, fanned-out effect rather than a heavy, overly thick finish. The curl hold was impressive, especially when I used an eyelash curler beforehand.
Application Experience
I found the wand easy to control, which helped me coat even the smaller lashes near the inner corners. The formula went on smoothly, and I did not need too many layers to see a visible difference. I liked that I could build it up without it turning too messy.
Wear Test Throughout the Day
One of the biggest things I noticed was how well it lasted. My lashes stayed lifted for hours, and I did not see much smudging under my eyes. Even after a long day, the mascara still looked fresh, which made it feel dependable for everyday use.
Removal and Cleanup
I did find that removal takes a little effort, which I expected from a long-wearing mascara. I prefer using a gentle eye makeup remover to avoid rubbing too much. Once I used the right cleanser, it came off cleanly without damaging my lashes.
Who I Think It Is Best For
I think this mascara is a great choice if you want long, separated, and lifted lashes. It works especially well for people who want a polished look that lasts all day. If you prefer a dramatic volume-heavy mascara, this may feel a little more focused on length and curl than on thick volume.
My Final Buying Advice
If I were choosing a mascara for everyday wear, I would seriously consider the Clio Kill Lash Mascara. My experience tells me it is a strong option for staying power, lash separation, and curl retention. I would recommend it to anyone who wants a reliable mascara that delivers a clean, eye-opening effect.
Final Thoughts
Overall, I found the Clio Kill Lash Mascara to be a strong option if you want dramatic length, noticeable lift, and long-lasting wear. My main takeaway is that it performs especially well for creating a defined, eye-opening look without much smudging or flaking. If you prefer bold lashes and a mascara that holds up throughout the day, I think this one is definitely worth trying.
Author Profile
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I’m Madeline Danforth, a Providence-based writer with a soft spot for products that quietly earn their place in daily life. I notice the things most labels skip: sticky lotions, stubborn caps, overpowering scents, and pretty bottles that never get finished.
Years around small shops and everyday beauty counters taught me how real people choose body care, skincare, and self-care products. I started ThePeytonCo.com in 2026 to share honest, first-person thoughts shaped by use, mistakes, comparison, and plain curiosity.
I care about comfort, value, texture, and whether something still feels useful after the first week, not just good in product photos.
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