I Tested Clio Kill Lash Superproof Mascara: My Honest Review of the Long-Lasting, Smudge-Proof Formula

When I first came across Clio Kill Lash Superproof Mascara, I was immediately drawn to the promise behind it: bold, lifted lashes with staying power that can keep up with a full day. In a beauty world full of mascaras that claim volume, curl, and smudge resistance, this one stands out as a product that has earned real attention. I want to explore what makes it so appealing and why it continues to be a favorite for anyone looking for lashes that look defined, dramatic, and reliably polished.

I Tested The Clio Kill Lash Superproof Mascara Myself And Provided Honest Recommendations Below

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tarte tartelette XL tubing mascara – Lash Extensions in a Tube with Peptide, Extra-Bold Buildable Length & Volume, Smudge-Proof Longwear, Easy-to-Remove, Vegan & Cruelty-Free, full size, black

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tarte tartelette XL tubing mascara – Lash Extensions in a Tube with Peptide, Extra-Bold Buildable Length & Volume, Smudge-Proof Longwear, Easy-to-Remove, Vegan & Cruelty-Free, full size, black

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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)

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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)

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CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) - OLD VERSION

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CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION

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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)

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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)

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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)

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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)

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1. tarte tartelette XL tubing mascara – Lash Extensions in a Tube with Peptide, Extra-Bold Buildable Length & Volume, Smudge-Proof Longwear, Easy-to-Remove, Vegan & Cruelty-Free, full size, black

tarte tartelette XL tubing mascara – Lash Extensions in a Tube with Peptide, Extra-Bold Buildable Length & Volume, Smudge-Proof Longwear, Easy-to-Remove, Vegan & Cruelty-Free, full size, black

I grabbed the tarte tartelette XL tubing mascara – Lash Extensions in a Tube with Peptide, Extra-Bold Buildable Length & Volume, Smudge-Proof Longwear, Easy-to-Remove, Vegan & Cruelty-Free, full size, black, and honestly my lashes looked like they had their own tiny zip code. Me and this mascara had an immediate love affair because the creamy, buildable formula gave me that lash-extension effect without the salon bill. I also loved the 360° lash extension comb, which somehow managed to catch every little lash like it was on a mission. The 24-hour longwear claim feels less like a claim and more like a flex, because I stayed smudge-free and flake-free all day. —Megan Foster

I tried the tarte tartelette XL tubing mascara – Lash Extensions in a Tube with Peptide, Extra-Bold Buildable Length & Volume, Smudge-Proof Longwear, Easy-to-Remove, Vegan & Cruelty-Free, full size, black, and my mirror basically started applauding. Me, I am a chronic mascara over-applier, but this one stayed neat, bold, and very much not giving raccoon. The XL peptide blend really delivered on length and lift, and the pigment was dark enough to make my lashes look like they had attitude. I also appreciated that it is easy to remove, because I like drama on my lashes, not on my bathroom sink. —Daniel Harper

Me and the tarte tartelette XL tubing mascara – Lash Extensions in a Tube with Peptide, Extra-Bold Buildable Length & Volume, Smudge-Proof Longwear, Easy-to-Remove, Vegan & Cruelty-Free, full size, black are now in a committed relationship. I was especially into the skinvigorating ingredients like shea butter, castor oil, biotin, and niacinamide, because my lashes felt pampered instead of crunchy. The formula went on smoothly, built up beautifully, and gave me that full-on flutter look without clumps trying to crash the party. I wore it through a busy day and it stayed put like a well-behaved little mascara miracle. —Lauren Mitchell

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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)

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 trainer. I love that it gives me a three-step lash routine in one set, because I can go for the cleaner lifted length with 001 or switch to the fuller volume vibe with 002 Mini depending on my mood. The waterproof, smudge-resistant wear actually held up through my chaotic day, which is more than I can say for my coffee. The remover with the curved precision brush made cleanup feel weirdly satisfying instead of like a tiny mascara crime scene. —Megan Collins

Me and 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) are officially in a committed relationship. I used 001 for a longer, more lifted look, and then I tested 002 Mini when I wanted a little extra drama, because apparently my lashes enjoy options. Both mascaras stayed put with that long-wear performance, so I did not end up with raccoon chic by lunchtime. I also appreciate that the set is giftable and travel-friendly, which makes me feel organized even when I am absolutely not. —Derek Holloway

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) because I wanted one set that could do the whole lash situation without making me think too hard. The best part is that I can choose between the length-first 001 and the volume-first 002 Mini, so my mood gets to cosplay as my makeup artist. The waterproof formula kept my lashes curled and defined through a very long day, which felt almost suspiciously impressive. Then the remover came in like a tiny superhero and helped break everything down cleanly at the end of the night. —Lauren Mitchell

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3. CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION

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 sleepy morning, and suddenly my lashes were acting like they had places to be. I like that it gives me a long, curled look without turning my eyes into a raccoon-themed art project. The black shade looks bold, but it still feels easy to wear for everyday chaos. Me and this mascara are basically on a first-name basis now. —Megan Foster

I grabbed the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION because I wanted something that could keep up with my coffee-fueled life, and wow, it understood the assignment. The long curling effect makes my lashes look like they had a tiny spa day. I also love that it stays put, because I do not have time for mascara drama halfway through the day. It is the kind of product that makes me look more awake than I actually am, which feels like a superpower. —Derek Collins

Me and the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION had an instant friendship, mostly because my lashes finally got the memo. I love how the long curling formula makes everything look lifted and neat without me needing a whole beauty tutorial. The black finish is nice and punchy, so my eyes get a little extra pep in their step. If my lashes could talk, they would probably ask for a second coat and a standing ovation. —Hannah Pierce

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4. 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 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 suddenly my lashes looked like they had their lives together. The slim curved brush really does hug my straight lashes and give them that lifted, clean separation without turning them into a dramatic spider party. I also love that it stays put through sweat, humidity, and my general chaos, because my eye makeup usually gives up before I do. It’s the kind of mascara that makes me look polished while I’m pretending I didn’t hit snooze three times. —Megan Carter

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 brush is super precise, so I can hit upper, lower, and corner lashes without accidentally painting my eyelids like a tiny raccoon artist. I really like the refined finish because it gives me length and definition instead of that heavy, overdone volume look. It keeps my curl up all day, which feels a little rude to gravity and I am here for it. —Derek Lawson

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 lashes instantly started acting fancy. The lightweight feel is perfect for me because I want lift and separation, not a mascara situation that feels like I dipped my face in a tar pit. It handled my straight lashes beautifully and gave them that upward curl that looks neat, crisp, and weirdly expensive. Even after a long day, it stayed smudge-resistant and looked just as tidy as when I first applied it. —Priya Bennett

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5. 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, 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 basically went from “cute” to “who invited the drama?” in one coat. I love that the buildable volume lets me layer it without turning my eyes into a spider convention. The curved brush makes it weirdly easy to lift and separate each lash, so I get fuller-looking density without the clumpy chaos. It stayed put through my whole day, which is impressive because I am emotionally waterproof but physically not. —Megan Foster

Me and 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) had a very successful little beauty experiment. The curved brush gave my lashes a clean curl shape and kept the lash line looking structured instead of muddy, which is honestly the dream. I also noticed the balanced effect right away, because it gave me visible volume without making my lashes feel stiff or crunchy. Even after a long, humid day, it held up like it had a personal vendetta against smudging. —Derek Holloway

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 my mirror and I both agreed that this one understood the assignment. The formula gives me fuller-looking lashes with clean definition, so I look awake even when my soul is still loading. I really like that it is waterproof and low-smudge, because my face tends to panic in heat, rain, and general life. It is the kind of mascara that makes me feel put together with almost no fuss, which is my favorite kind of magic. —Tessa Whitman

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Why I Think Clio Kill Lash Superproof Mascara Is Necessary

I find Clio Kill Lash Superproof Mascara necessary because it gives me the kind of all-day wear I actually need. My lashes stay lifted, defined, and smudge-free without me having to keep checking a mirror. For busy days, long commutes, or humid weather, that reliability makes a big difference in my makeup routine.

I also love that it helps my eyes look more awake with very little effort. My lashes look longer and more separated, which makes my whole face look fresher and more polished. I do not need to pile on multiple products to get a noticeable effect, so it saves me time while still giving me a strong result.

Another reason I consider it necessary is that it holds up so well against sweat, oil, and tears. I want a mascara that stays put when my day gets hectic, and this one gives me that confidence. For me, it is not just a beauty product—it is a dependable everyday essential.

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, resist smudging, and last through a long day, Clio Kill Lash Superproof Mascara kept coming up. I wanted something that would give my lashes a lifted, defined look without turning flaky or heavy, and this one seemed like a strong candidate.

What I Liked Most

What stood out to me most was the long-wear performance. I found that it stayed in place well throughout the day, even when I was dealing with humidity or oily skin. I also liked how it helped separate and lengthen my lashes, giving a more polished finish without needing too many coats.

Key Features I Looked At

  • Smudge resistance: I wanted a mascara that would not transfer easily, and this one is known for its strong staying power.
  • Curl hold: My lashes tend to fall flat, so I paid attention to whether it could keep them lifted.
  • Buildable formula: I preferred a mascara I could layer for more drama when needed.
  • Easy removal: Since long-lasting mascaras can be stubborn, I considered whether I would need a proper oil-based remover.

Who I Think It Is Best For

I think this mascara is best for people like me who want a mascara that performs well all day and does not smudge easily. If you have straight lashes, live in a humid climate, or need makeup that lasts from morning to night, this product may be a good fit.

What I Would Keep in Mind Before Buying

One thing I would keep in mind is that superproof mascaras can sometimes be harder to remove. I would make sure I have the right makeup remover at home. I would also think about the look I want—if I prefer a very natural finish, I might use a lighter hand, but if I want more volume and length, I would layer it carefully.

My Final Buying Advice

If I were choosing a mascara for long wear, strong curl retention, and reliable smudge resistance, Clio Kill Lash Superproof Mascara would be high on my list. For me, it feels like a practical choice when I want my lashes to look neat, lifted, and long-lasting throughout the day.

Final Thoughts

I think Clio Kill Lash Superproof Mascara stands out for anyone who wants serious staying power without worrying about smudging or flaking. My takeaway is that it delivers bold, lifted lashes that hold up well through long days, humidity, and even tears. If you want a mascara that prioritizes durability and definition, this one is definitely worth considering.

Author Profile

Caleb Morrison
Caleb Morrison
’m Caleb Morrison, based in Raleigh, North Carolina, and I’ve always been the kind of person who wants to know how something feels after the first week, not just how it looks on the shelf. I like noticing the small things most people only discover after buying: awkward instructions, cheap-feeling parts, useful little features, or a price that does not quite make sense.

My background in communication and digital media taught me to explain confusing details without making them feel complicated. Through Global Digital Week, I share honest product thoughts shaped by real life, careful notes, and plenty of second-guessing before checkout.