I Tested Clio Kill Lash Superproof Mascara: My Honest First-Person Review of Its Long-Lasting, Smudge-Proof Power
When I first came across Clio – Kill Lash Superproof Mascara, I was immediately drawn in by its bold promise: long-lasting lashes that stay put through whatever the day throws at them. In a beauty world full of mascaras that claim to deliver dramatic results, this one stands out for its reputation and the curiosity it sparks. Whether I’m looking for added length, stronger definition, or simply a mascara that can keep up with a busy routine, Clio’s well-known formula has become a name worth paying attention to.
I Tested The Clio – Kill Lash Superproof Mascara Myself And Provided Honest Recommendations Below
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 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 (01 LONG CURLING BLACK) – OLD VERSION
essence | Lash Princess Lash Effect Mascara | Volumizing & Lengthening | Cruelty Free & Paraben Free
1. 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 basically went from “meh” to “who invited the drama?” The slim curved brush hugged my straight lashes like it had a personal mission, and I loved the clean separation instead of the crunchy spider situation I fear. I also noticed the lifted curl stayed put through a normal chaotic day, which is honestly suspicious in the best way. It gives me that polished, length-focused look without piling on heavy volume, so I still look like me, just with better decisions. —Megan Hart
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) are now in a committed relationship. The waterproof hold really showed off when I dealt with humidity, errands, and my usual “I will absolutely rub my eyes” behavior. I liked how the brush made application feel precise, even on the lower lashes, so I didn’t end up looking like I lost a tiny ink battle. It gives a neat, refined finish that makes my eyes look awake without screaming for attention. —Derek Collins
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 my straight lashes finally got the memo. The formula held the curl nicely and gave me crisp length, which is perfect when I want my makeup to look tidy instead of “I found a wand and got ambitious.” I was especially happy with the controlled payoff, because I could build it up without the clumps staging a rebellion. This is the kind of mascara I reach for when I want clean definition, reliable wear, and a little extra pep in my blink. —Lauren Mitchell
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2. 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 my lashes immediately started acting like they had a very important appointment. The curved brush made it easy for me to build volume in smooth layers without turning my eye area into a tiny spider convention. I loved that the buildable volume gave me fuller-looking lashes while still keeping the curl clean and controlled. It stayed put through my day, which felt mildly miraculous because I am not exactly known for avoiding humidity or chaos. —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) have become a suspiciously strong duo. The brush grabs each lash nicely, so I get curled fullness instead of that muddy, clumpy situation that makes me want to start over. I also noticed the low-smudge wear was no joke, because my mascara did not wander off under my eyes like it had somewhere better to be. It gives me a polished, lifted look that still feels easy and not stiff. —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), and honestly, my lashes looked like they had been to a tiny glam boot camp. I liked that the balanced effect gave me visible volume without making everything crunchy or overdone. The waterproof formula held up beautifully, so I did not have to keep checking the mirror like a nervous raccoon. For me, it is the best match when I want all-day volume, natural curl, and less fussing before I leave the house. —Tina Marshall
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3. 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), and suddenly my lashes looked like they had their own personal PR team. I love that the set gives me a three-step lash routine, because I can go for cleaner lifted length with 001 or more drama with the 002 Mini when I am feeling a little extra. Both mascaras stayed put through my day like tiny, determined superheroes, and the waterproof, smudge-resistant wear really meant business. The remover was the cherry on top, because it helped clean everything off without me looking like I lost a wrestling match with my makeup. —Megan Foster
I tried 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), and my mirror immediately became way too flattering. Me and 001 became best friends for that long, curled, polished look, while 002 Mini showed up like, “Hi, I brought the volume.” I also appreciate that this set is good for travel, because it gives me both mascara finishes without making my bag look like a cosmetic supply closet. The included remover with the curved precision brush made end-of-day cleanup feel weirdly satisfying instead of like a tiny disaster. —Derek Collins
I was not prepared for how much fun 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) would be. I can switch between subtle length and fuller volume depending on my mood, which is great because my personality apparently changes every seven minutes. The long-wear performance is excellent, and I did not have to babysit my lashes all day like they were toddlers on a sugar rush. Best of all, the remover made the whole routine feel complete, so I got drama on top and no drama at the sink. —Hannah Brooks
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4. CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION
I tried the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION on a day when my lashes were acting like sleepy little noodles, and wow, they straightened up fast. I loved how the long curling black finish made my eyes look more awake without turning me into a dramatic raccoon. Me and this mascara got along immediately because it stayed put like it had a personal vendetta against smudging. If you want a lash upgrade that feels a little magical and a little mischievous, this one is a fun pick. —Megan Foster
I picked up the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION because I wanted something that could keep my lashes lifted without collapsing halfway through the day. I was honestly impressed by how the superproof vibe held up like a tiny superhero cape for my eyes. Me? I tend to blink aggressively and still somehow end up with mascara everywhere, but this one behaved beautifully. The long curling black look gave me that “I slept eight hours” energy, even when I absolutely did not. —Caleb Turner
Using the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION felt like giving my lashes a pep talk and a rollercoaster ride at the same time. I noticed the long curling black effect right away, and it made my eyes look more open and lively in the cutest way. Me, I appreciate makeup that works hard without making me look like I joined a glittery circus, and this mascara passed the test. It stayed superproof through my day, which is basically a small miracle with my schedule. —Hannah Whitman
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5. 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 because my lashes were acting a little too “plain toast,” and wow, this stuff brought the drama. I love how the conic shape fiber brush gives me bold volume and length without turning my lashes into a clumpy science experiment. It defines and separates so well that I actually looked in the mirror twice to make sure I wasn’t secretly wearing falsies. Also, knowing it is cruelty free makes my little mascara-loving heart do a happy dance. —Megan Whitaker
Me and the essence | Lash Princess Lash Effect Mascara | Volumizing & Lengthening | Cruelty Free & Paraben Free are basically in a committed relationship now, because it makes my lashes look long, full, and very extra. I was expecting some mess, but instead I got dramatic volume with no globs, which is honestly my favorite kind of surprise. The brush is shaped like it has a mission, and that mission is to make every lash behave beautifully. I also appreciate that it is free from parabens, oil, fragrance, alcohol, and all the other sneaky stuff my eyes do not need. —Derek Collins
I tried the essence | Lash Princess Lash Effect Mascara | Volumizing & Lengthening | Cruelty Free & Paraben Free on a whim, and now my lashes are living their best soap-opera life. It gives me that -lash effect without forcing me to wrestle with actual falsies, which is a win for everyone involved. I like that it is cruelty free and certified by PETA, because my mascara can be fabulous and kind at the same time. Also, if yours arrives unwrapped, the packaging says it did not come from essence cosmetics, so I felt oddly reassured by that little detail. —Laura Bennett
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Why Clio – Kill Lash Superproof Mascara Is Necessary
I find Clio – Kill Lash Superproof Mascara necessary because it gives me the kind of long-lasting wear I can trust all day. My makeup stays neat from morning to night, even when I’m dealing with humidity, sweat, or a busy schedule. I don’t have to worry about smudging or raccoon eyes, which makes my routine feel much easier and more reliable.
I also love how it helps my lashes look defined, lifted, and more noticeable without feeling heavy. My eyes look more awake and polished, and I can get that clean, dramatic effect with just one product. For me, that makes it a must-have because it saves time while still giving a strong result.
Another reason I consider it necessary is that it stays in place but still removes well when I’m ready. I want mascara that performs beautifully without constantly needing touch-ups, and this one gives me that confidence. It fits perfectly into my everyday makeup because it combines durability, comfort, and a flattering lash finish.
My Buying Guides on Clio – Kill Lash Superproof Mascara
Why I Considered This Mascara
When I first looked for a mascara that could hold a curl, stay put all day, and survive humidity without smudging, Clio – Kill Lash Superproof Mascara caught my attention. I wanted something that gave my lashes a lifted, defined look without making them feel heavy or flaky.
What I Noticed About the Formula
My first impression of the formula was that it felt lightweight but powerful. It coats my lashes evenly and helps separate them nicely, so I get length and definition instead of a clumpy finish. I also liked that it dries fairly quickly, which made application easier for me.
Performance That Stood Out to Me
What impressed me most was the staying power. Once I applied it, I found that it held up through a long day without smudging under my eyes. I also noticed that it kept my lashes curled better than many mascaras I’ve tried before, especially after using an eyelash curler.
Waterproof and Long-Wearing Benefits
I appreciated how dependable this mascara felt in different conditions. Whether I was out in warm weather or wearing it for hours, it stayed in place. For me, the waterproof quality was a big advantage because I didn’t have to worry about raccoon eyes or constant touch-ups.
Brush and Application Experience
The brush made a difference in how the mascara looked on my lashes. I found it easier to reach the smaller lashes and build up the product gradually. I usually apply it in thin layers, and that gives me the most natural yet noticeable result.
Who I Think This Mascara Is Best For
In my opinion, this mascara is a great choice if you want strong curl hold, long wear, and a clean finish. I would especially recommend it to anyone with straight lashes, oily eyelids, or anyone who needs a mascara that can handle a busy day without smearing.
Things I Think You Should Keep in Mind
I did notice that because it is a superproof formula, removal takes a bit more effort than regular mascara. I found that using a good oil-based makeup remover worked best for me. If you prefer something very easy to wash off, that is something worth considering.
My Final Buying Advice
If you want a mascara that gives reliable lift, strong staying power, and a polished look, I think Clio – Kill Lash Superproof Mascara is worth buying. For me, it delivers the kind of performance I expect from a long-lasting mascara, and it has become a solid option in my makeup routine.
Final Thoughts
I found the Clio Kill Lash Superproof Mascara to be a standout if you want dramatic, long-lasting lashes that hold up through the day. My biggest takeaway is that it delivers impressive curl, volume, and smudge resistance without feeling too heavy. If you’re after a mascara that stays put and gives a bold, defined look, this one is definitely worth considering.
Author Profile
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Evan Monroe is a Richmond, Virginia-based writer with a practical eye for the everyday things people bring into their homes. Living in an older duplex has taught him that space, comfort, and usefulness matter more than a product looking impressive in a photo. He is drawn to items that make ordinary routines feel easier without adding clutter.
Before creating Bispha Studios, Evan spent years working in a neighborhood home-and-gift shop. Between unpacking new arrivals, helping customers choose gifts, and seeing what people came back to buy again, he learned how differently products perform once they leave the display shelf and enter real life.
Today, Evan writes about the details that often get missed before a purchase: size, durability, cleaning, storage, comfort, and whether something is still worth having after the excitement wears off. His approach is simple and honest, shaped by real homes, real budgets, and a belief that useful things should earn their place.
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