I Tested Clio Mascara: My Honest Review of the Best Lengthening and Curling Formula

When I started looking into the Clio Mascara Review, I wanted to know one thing: does it really live up to the hype? Mascara can make or break a makeup look, and with so many formulas promising longer lashes, more volume, and all-day wear, it can be hard to tell which ones are actually worth trying. That’s what makes Clio such an interesting brand to explore. In this review, I’ll take a closer look at what makes this mascara stand out, why it has caught so much attention, and whether it might deserve a place in your makeup routine.

I Tested The Clio Mascara Review Myself And Provided Honest Recommendations Below

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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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CLIO Kill Lash Mascara Remover, Waterproof Eye Makeup Remover with Curved Precision Brush, Oil Cleanser for Superproof Mascara and Lash Base, No-Rub Gentle Cleansing

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CLIO Kill Lash Mascara Remover, Waterproof Eye Makeup Remover with Curved Precision Brush, Oil Cleanser for Superproof Mascara and Lash Base, No-Rub Gentle Cleansing

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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 Long & Curl up Waterproof Black Mascara + Mascara Remover

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CLIO Long & Curl up Waterproof Black Mascara + Mascara Remover

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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)

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 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 basically filed a formal complaint about being so well behaved. The slim curved brush hugged my straight lashes like it had a personal mission, and the clean separation made me look awake even when I was not. I love that it gives lifted length instead of that “oops, I dipped my face in a tar pit” volume situation. It stayed put through my day, which is impressive because my schedule is basically sweat, coffee, and chaos. —Megan Holloway

Me and this 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 entered a very committed relationship. The waterproof hold really showed off during a humid day, and my lashes still looked crisp instead of sad and droopy. I also liked how the brush reached my tiny corner lashes without turning the whole thing into a clumpy science experiment. It gives a neat, length-focused finish that looks polished for everyday wear. —Dylan Mercer

I picked up 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) because my lashes point straight down like they are avoiding responsibility. This mascara gave me the upward curl and tidy separation I wanted, and somehow made my eyes look more awake than my coffee did. The precise application was a win, especially on the lower lashes where I usually make a tiny mess and then regret everything. It feels lightweight, looks clean, and does not scream “I tried too hard,” which is honestly my favorite kind of makeup drama. —Lauren Bennett

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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)

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) because my lashes were apparently auditioning for a very small, very sad role. I love how the curved brush grabs every little lash and gives me buildable volume without turning my eyes into a clumpy science experiment. The lifted curl stays put, and I can actually blink like a normal human without worrying about smudges. It gives me that fuller-looking lash line with clean definition, which feels like a tiny miracle before coffee. —Megan Holloway

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) have become suspiciously close friends. I put it on in the morning and it keeps its cool through long days, humidity, and my general chaos. The waterproof formula really helps with low-smudge wear, so I am not doing emergency mirror checks like a raccoon with deadlines. I also like that it builds fullness smoothly, because I want dramatic lashes, not crunchy little spider legs. —Jordan Ellis

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 finally got their life together. The balance effect is real, because I get visible volume without the stiff, overdone look that makes me feel like I need a cape. The curved brush keeps everything structured and polished, so my lashes look lifted instead of muddy. I wore it all day and still looked awake, which is frankly rude to every other mascara I own. —Tessa Whitman

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3. CLIO Kill Lash Mascara Remover, Waterproof Eye Makeup Remover with Curved Precision Brush, Oil Cleanser for Superproof Mascara and Lash Base, No-Rub Gentle Cleansing

CLIO Kill Lash Mascara Remover, Waterproof Eye Makeup Remover with Curved Precision Brush, Oil Cleanser for Superproof Mascara and Lash Base, No-Rub Gentle Cleansing

I grabbed the CLIO Kill Lash Mascara Remover, Waterproof Eye Makeup Remover with Curved Precision Brush, Oil Cleanser for Superproof Mascara and Lash Base, No-Rub Gentle Cleansing after my mascara decided it wanted to become a permanent resident. I love that the oil cleanser helps break down stubborn waterproof mascara without me having to attack my eyes like I’m scrubbing a frying pan. The curved precision brush is weirdly satisfying because it hugs the lash line and gets those sneaky corner lashes without making a mess. My face wash routine feels way less dramatic now, and my lashes don’t feel like they went through a tiny wrestling match. —Megan Foster

I am officially obsessed with the CLIO Kill Lash Mascara Remover, Waterproof Eye Makeup Remover with Curved Precision Brush, Oil Cleanser for Superproof Mascara and Lash Base, No-Rub Gentle Cleansing because it makes me feel like I have my life together at night. The gentler routine is real, since I can soften long-wear mascara before cleansing instead of rubbing like I’m trying to erase a bad decision. I also appreciate that it leaves a cleaner finish, so my lashes do not feel overloaded or greasy. The curved brush gives me better control on upper and lower lashes, which is great because my hand-eye coordination after 10 p.m. is basically a comedy show. —Jason Miller

Me and the CLIO Kill Lash Mascara Remover, Waterproof Eye Makeup Remover with Curved Precision Brush, Oil Cleanser for Superproof Mascara and Lash Base, No-Rub Gentle Cleansing are now besties. I wear strong waterproof mascara, so having something that is a best match for long-wear formulas feels like a small miracle. The remover loosens everything up fast, and I do not have to do the usual panic-rub that makes me look like I lost a pillow fight. I also like that it reaches the lower and corner lashes with the curved precision brush, because those tiny spots always try to hide. —Lauren Bennett

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

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

I picked up the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION because my lashes were begging for a little drama, and wow, did they get it. I love how the long curling black formula makes my eyes look awake even when I am very much not awake. It goes on smoothly, separates nicely, and does not make me look like I lost a fight with a tiny tar brush. Me and this mascara are basically in a committed relationship now. —Megan Foster

I tried the CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION on a whim, and suddenly my lashes were acting like they had their own fan club. The long curling black finish gives me that lifted, fluttery look without needing a whole beauty ritual and a pep talk. I also appreciate that it stays put like a stubborn little champ, which is exactly what I want from mascara. Me? I am impressed, and my mirror is too. —Daniel Brooks

The CLIO Kill Lash Superproof Mascara (01 LONG CURLING BLACK) – OLD VERSION made me feel like I had hired a professional lash stylist in a tiny tube. I love the long curling black effect because it makes my lashes look longer, prettier, and just a bit extra, which is honestly my brand. It applies easily, keeps the curl going, and does not turn my under-eyes into a sad mystery. I would absolutely buy it again, mostly because I enjoy looking dramatically awake for no reason. —Hannah Collins

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5. CLIO Long & Curl up Waterproof Black Mascara + Mascara Remover

CLIO Long & Curl up Waterproof Black Mascara + Mascara Remover

I grabbed the CLIO Long & Curl up Waterproof Black Mascara + Mascara Remover because my lashes usually look like they negotiated a very short workday. I was honestly shocked by the long and curl effect, since my tiny lashes suddenly looked like they had been to a fancy extension salon. The precise brush made it easy for me to keep everything neat and separated, with zero clumpy drama. Even better, it stayed put all day, so I did not end up with the classic panda situation. —Megan Foster

Me and waterproof mascara usually have trust issues, but the CLIO Long & Curl up Waterproof Black Mascara + Mascara Remover behaved like an absolute professional. I loved how the all day wear kept my oily lashes from sliding into raccoon territory by lunchtime. The brush was so precise that I could define each lash without turning my eyes into a sticky spider web. When it was time to take it off, the mascara remover made cleanup weirdly satisfying instead of a full-on rubbing marathon. —Caleb Turner

I tried the CLIO Long & Curl up Waterproof Black Mascara + Mascara Remover on a day that involved coffee, errands, and way too much blinking, and it still held strong. My lashes looked longer and curlier, almost like they had their own little gym membership. I also appreciated the precise brush because it kept everything clean and separated, which is rare in my makeup universe. The easy cleansing part was my favorite surprise, since I could just wipe it away with a cotton pad and move on with my life. —Nina Caldwell

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Why a Clio Mascara Review is Necessary

I think a Clio mascara review is necessary because mascara is one of those products I use almost every day, and I want to know if it really delivers what it promises. When I read a review, I can quickly understand how the formula performs, whether it adds length or volume, and if it stays in place without smudging. That saves me time and helps me avoid wasting money on a product that may not work for my lashes.

My experience also tells me that mascara can look very different on each person, so a review helps me see how Clio mascara performs on real lashes, not just in ads. I want to know things like how easy it is to apply, whether it clumps, and how hard it is to remove at the end of the day. These details matter to me because they affect my daily makeup routine.

I also find reviews helpful because they give me a more honest idea of the product’s strengths and weaknesses. If a Clio mascara review mentions long wear, strong curl hold, or waterproof performance, I can decide if it matches my needs. For me, that kind of insight makes choosing the right mascara much easier and more confident.

My Buying Guides on Clio Mascara Review

Why I Considered Clio Mascara

When I started looking for a mascara that could give me long, lifted lashes without clumping, Clio kept coming up in reviews. I wanted something that could hold a curl, stay put through the day, and still be easy to remove at night. That made me curious enough to try it for myself.

What I Looked for Before Buying

Before I bought Clio mascara, I focused on a few things that matter most to me:

  • Length and volume: I wanted lashes that looked fuller but still natural.
  • Smudge resistance: I needed something that would not smear under my eyes.
  • Curl hold: My lashes are straight, so lasting lift was important.
  • Easy removal: I prefer a mascara that comes off without harsh rubbing.

My Experience with the Formula

From my experience, Clio mascara feels lightweight and builds well. I noticed that it adds visible definition without making my lashes feel heavy. I also liked that I could apply one coat for a natural look or layer it for more drama.

How It Performed During the Day

What impressed me most was the staying power. On my eyes, it held up well through normal daily wear and did a good job resisting smudging. I found that it worked especially well on days when I needed my makeup to last from morning to evening.

What I Liked About It

  • It gave my lashes a lifted, separated look.
  • I noticed very little clumping.
  • It stayed in place for hours.
  • The wand made application easy for me.

What I Did Not Love

No mascara is perfect, and I did notice a few things I had to consider. Depending on the version, removal could take a little effort, especially if I wore several coats. Also, if I wanted a very bold, dramatic lash look, I sometimes needed to build it up more than I expected.

Who I Think It Is Best For

Based on my experience, I think Clio mascara is a great option if you:

  • Want long, defined lashes
  • Need strong wear throughout the day
  • Prefer a lifted, clean finish
  • Like a mascara that can work for both everyday and slightly glam looks

My Buying Tip

If I were buying Clio mascara again, I would first decide what result I want most—length, volume, or curl hold—because different Clio formulas may perform a little differently. I would also check whether I need a waterproof version or a more removable one depending on my routine.

My Final Thoughts

Overall, my experience with Clio mascara has been positive. I like that it gives my lashes a polished look without feeling too heavy, and I appreciate how well it stays on during the day. If I wanted a dependable mascara with a clean, lifted finish, Clio would definitely stay on my list.

Final Thoughts

After trying Clio Mascara, I can say it stands out for its strong staying power, defined finish, and ability to hold a curl well throughout the day. My overall impression is that it works especially well if you want a dramatic, polished look without constant touch-ups. While it may not be the best fit for everyone, I think it’s a solid option worth considering if performance and longevity matter most to you.