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The 15 Best Lengthening Mascaras, According to Testers and Makeup Artists

Take your lashes to the next level.

Benefit Cosmetics They're Real! Lengthening Mascara next to an eyelash curler on a marble counter

Byrdie / Jessica Juliao

Achieving the long, luscious lashes we see gracing our Insta feeds can feel like a never-ending quest. With the sheer number of mascaras on the market, finding a formula that defines, lengthens, and lifts can seem impossible. Well, it's not.

Byrdie editors tested 33 mascaras to find the ones that actually make lashes look longer, evaluating the formula, wand, shade range, and results. After weeks of using them in our everyday beauty routines, we found the standouts, then chatted with pro makeup artist Erika La Pearl to get her thoughts. The result? Our list of the very best lengthening mascaras. 

How Does Lengthening Mascara Work?

While regular mascaras add color and definition, lengthening mascaras contain tiny fibers that latch onto your lashes, extending their length for a dramatic, fluttery effect. They often have a thinner formula and a specialized wand with closely-spaced bristles that separate lashes to maximize lengthening power.

What We Love
  • Intensely black and volumizing formula for defined lashes

  • Curls lashes for even more fanning

  • Dramatic finish

What We Don't Love
  • Needs time to set to avoid smudges

Size: 0. 17 or 0.27 ounces | Shades: 1

This fan-favorite is our favorite too—and for good reason. It lengthens, adds tons of volume and definition, curls, and creates drama with its intense, black formula. We loved how easy it is to apply, with an hourglass brush perfect for plumping and separating and a buildable finish that doesn’t clump. (Like, at all.) As if that wasn't enough to write home about, it comes off easy and doesn't leave the dreaded raccoon eyes that can be par the course when it comes to mascara. Overall, it somehow makes your newfound glam look...natural? It’s sort of like magic, but we’re not mad about that.

Person's face before and after applying Too Faced Better Than Sex Mascara

Byrdie / Khera Alexander

The Too Faced Better Than Sex Mascara Tester

Khera: "Each time I wore the mascara, my lashes were beautifully voluminous and curly, but I felt like the intensity and separation were a little more subtle than I typically prefer. The mascara itself is really good, and though I think it may be best for those with naturally longer lashes—the hourglass brush and overall size could probably comb through lashes with more length better—I did get a nice amount of lift and volume. In addition to the curl and volume, I was able to wear the product all day without being concerned about smudging or flaking."

What We Love
  • Long-lasting and smudge-resistant

  • Narrow wand makes application easy

  • No clumps or smudges

What We Don't Love
  • Could provide more curl

Size: 0.13 or 0.27 ounces | Shades: 1

If you’re looking for an everyday mascara that’s going to deliver top-tier results with no clumps, this tubing mascara is the one for you. The plastic wand has a nice heft and will work to coat every lash with a swipe, making it super easy to use and practically error-free. The narrow wand separates and coats each lash effortlessly—even those hard-to-reach ones in the inner corners. Taking the product off is a breeze: simply swipe a cotton ball steeped in micellar water to clear residue away.

What We Love
  • Smudge-proof and long-lasting

  • Lifts and separates lashes

  • Helpful, sturdy wand

What We Don't Love
  • Could be darker for more dramatic effect

Size: 0.14 or 0.3 ounces | Shades: 1

It’s a cult favorite for a reason—or many. It doesn’t budge or smudge (real: 100% of people saw long-wearing results), and the specially-designed wand separates the lashes and lifts them from root to tip. The result: Lashes that look puffed up and fanned out, offering an eye-opening effect that makes irises pop. While a swipe of micellar water didn't quite do the trick when taking this off, it's nothing that eye makeup remover couldn't handle.

What We Love
  • Buildable

  • Nourishes and strengthens lashes

  • Creates a dramatic, fanned out look

What We Don't Love
  • Super thick formula can clump if too much used

Size: 0.27 ounces | Shades: 1

Anything that comes from legendary makeup artist Pat McGrath is destined to be gold, which holds true for this runway-approved lengthening mascara from her eponymous cosmetics line. What we love most about this formula is the fact that it's buildable: One swipe will deliver a feathery, fanned-out look, but you can build it up to your desired effect, no matter how extreme. Described as "lash extensions in a tube," this mascara will build, define, and elongate each individual lash sans clumps thanks to its proprietary staggered brush. Oh, and the formula nourishes the lashes with peptides and panthenol while you wear it.

What We Love
  • Fortifying ingredients

  • Adds a ton of volume

  • Makes lashes appear longer and thicker

What We Don't Love
  • Needs a second to dry to make sure it doesn't smudge

Size: 0.1 or 0.27 ounces | Shades: 1

If there's one thing we're gonna do, it's sing the praises of mascara. (Check out our full review here.) It’s just that darn good. There’s the formula to talk about; it relies on a slew of ingredients such as beeswax, shea butter, aloe, and jojoba seed oil to fortify and strengthen lashes during wear. As for the payoff, it lengthens and adds serious volume with its dual-sided brush. Easily buildable and clump-free, it stays put all day but still comes off super easily with just soap and water.

ILIA Beauty Limitless Lash Mascara Before and After

Byrdie / Khera Alexander

The Ilia Limitless Lengthening Mascara Tester

Khera: “Being the mascara aficionado that I am, I knew exactly what I was looking for, and this product met every single requirement. My lashes were defined, curly, and had great length and volume. I’ve found that a lot of mascaras I’ve tried over the years make my lashes look crunchy and dry; ILIA Beauty’s Limitless Lash Mascara gave my lashes the look of being shiny and nourished.”

What We Love
  • Adds a ton of volume

  • The weighted bottle and wand make it even easier to apply

  • Easy to remove

What We Don't Love
  • Wand picks up a lot of product, may need to wipe off

Size: 0.13 or 0.27 ounces | Shades: 1

One swipe of the Milk Makeup Kush High Volumizing Mascara and you’ll look like you just applied false lashes. (Swear.) This vegan formula coats in one application, and creates longer, fuller lashes thanks to heart-shaped fibers. It gives even the straightest and shortest of lashes some serious oomph. It goes on easily, and comes off just as easily (thank goodness), and its smooth formula featuring hemp-derived oil conditions lashes to keep them soft, not at all stiff.

What We Love
  • Long-lasting (promises 24-hour wear)

  • Smudge-proof

  • Comes in waterproof and non-waterproof

What We Don't Love
  • Can experience some flaking

Size: 0.3 ounces | Shades: 4

This inexpensive gem of a mascara is super easy to use with a great wand that fans out lashes and gives them some great volume. The formula promises 24-hour wear, and after rigorous testing, we found that to be true—it stays put, while also not leaving your eyelashes crunchy or too stiff. Oh, and did we mention no clumps? Some online reviewers reported flaking after hours of wear, but we had zero flakes—and at less than $8 a pop, it’s one worth testing yourself.

What We Love
  • The dual-sided brush adds a ton of definition

  • Great volume and length

  • Easy to coat all lashes with no clumps

What We Don't Love
  • Can be somewhat harder to get even application through all lashes

Size: 0.13 or 0.33 ounces | Shades: 2

The Charlotte Tilbury Pillow Talk Lashes mascara is a bit on the expensive side, but it’s worth it. After weeks of testing, we can’t say enough good things about the exclusive "Load, Comb, and Lift" technology brush, which works to deposit product on the lashes and then lift and separate with two separate sides to the brush. No clumps—just perfectly wispy, elongated lashes. We also noted that if you have short lashes or hard to get to corners of the eye that still need some attention, this formula and wand will do the trick.

What We Love
  • Comes with a primer to help lengthen and thicken lashes before mascara

  • Cruelty-free

  • Adds a lot of length and volume

What We Don't Love
  • Primer wand could be longer for better grip and control

Size: 0.20 ounces | Shades: 1

This mascara has a built-in mascara primer for even better results and application. It adds thickness and length, while also being buildable (i.e., from natural to full glam). It doesn’t clump and works well to create a long-lasting finish that’ll have you in love after one application. We do wish that the primer wand was a bit longer for grip and control but that doesn't stop us from singing the praises of this product.

What We Love
  • Great for sensitive eyes

  • Long-lasting

  • Lengthening

What We Don't Love
  • Could provide more volume

Size: 0.29 ounces | Shades: 2

This mascara is a go-to for many on the Byrdie team, and it also happens to be one of the brand’s best-rated products—and for good reason. It is dermatologist- and ophthalmologist-tested, a great pick for those with sensitive eyes. Tiny fibers make for a natural-looking length and lift, and the finish is glossy and defined. We think newcomers to the world of makeup and/or mascara would benefit from grabbing this option because of precise and easy-to-use applicator and a simple handle with a good grip. The results are definitely subtle and may not be the best option for a bold look but will work great for those looking for a little lash lift.

What We Love
  • Moisturizing while volumizing

  • Leaves lashes glossy

  • Works great on shorter lashes

What We Don't Love
  • Might have to let it "set" to avoid smudges

Size: 0.18 ounces | Shades: 1

Your search for a mascara that both lengthens and volumizes ends here. The tubing formula coats each and every lash in tiny tubes that make them look both fuller and longer without any clumping. This mascara is particularly great for those with shorter lashes, as the brush really helps to define and elongate. Added jojoba oil also leaves lashes looking healthy and glossy for an end result that’s very natural-looking, making this formula choice for every day.

What We Love
  • Clump-free

  • Long-lasting and smudge-proof

  • Creates an extensions effect

What We Don't Love
  • Hard to remove

Size: 0.17 or 0.35 ounces | Shades: 1

As the name suggests, this mascara delivers a legit lash extension-like look with just one coat, so much so that we audibly gasped when we first tried it. (More on our experience here.) Credit lightweight fibers and a film-forming technology that also helps ensure it stays smudge-proof all day. We loved being able to layer this one for the thickness we so wanted, and the wand with its short bristles makes it easy to apply and avoid clumping.  Though FYI, it does require a little bit of elbow grease to remove.

Closeup of a person's face before and after using Hourglass Unlocked Instant Extensions Mascara

Byrdie / Ashley Rebecca

The Hourglass Instant Extensions Mascara Tester

Jessika: “I absolutely love how my lashes look with this mascara! After just one coat, I was impressed at how much longer, fuller and glamorous my typically short curly lashes looked. It’s buildable so you can apply multiple coats, but I would suggest waiting for the first coat to dry down first to avoid smuding and flaking. Overall, my lashes separated nicely with no clumps.”

What We Love
  • Subtle, natural effect

  • No clumping

  • Can't "overdo" it

What We Don't Love
  • Would love a little bit more curl

Size: 1.76 ounces | Shades: 1

Review: "I'm a big fan of all things Merit, and this mascara is no exception. I love a defined eye that's not overdone or spidery the way some lengthening formulas can get." — Jill, Tester

This brand is all about keeping your makeup routine simple, clean, and minimal, and this mascara does indeed check all of those boxes. The tubing film formers in the formula define, lengthen, and separate lashes in one fell swipe, leaving them looking fluttery and enhanced, but never overly so (and we loved how it doesn’t create that spidery effect.) It’s our go-to for those ‘no makeup makeup’ kind of days, and it doesn’t hurt that it’s also super clump-proof.

What We Love
  • Buildable

  • Non-smudging

  • Lifts and separates with ease

What We Don't Love
  • Can sometimes clump on the brush

Size: 0.3 ounces | Shades: 1

Review: "I didn’t have to put in too much effort to get immediate lift and curl." — Joline, Tester

While this pick—from beauty legend Bobbi Brown’s brand Jones Road—definitely does bulk up even the puniest of lashes (and with little effort, might we add), it also does so much more (hence the name). The multi-tasking mascara lengthens, too, hence its appearance on this list, but also separates and lifts. Plus, it’s beautifully buildable, so you can easily customize it to your liking. Bonus points for the curved brush, which helps you capture even the tiniest corners on the inside and outside of every lash for maximum impact.

What to Look For in a Lengthening Mascara

  • Lasting power: First and foremost, celebrity makeup artist Erika La Pearl recommends lengthening mascaras that are long-wearing and smudge-proof. “It’s super important to not have to worry about your mascara running throughout the day, especially when you’re in high humidity,” she says.
  • Buildability: Another must from La Pearl is a formula that’s buildable and customizable; this way, you can adjust the intensity and length of your lashes with each application. She also stresses the importance of a formula that can be layered on without clumping—no one wants their lashes to look clumpy!
  • Wand: If you’re looking to add major length, La Pearl recommends products with high-impact wands that will help shape your lashes and evenly distribute product sans clumping with each application. 
FAQ
  • How do lengthening mascaras work?

    This depends on the particular formula. Many use tubing technology, which features little tubes that wrap around each lash. Others rely on thin brushes with uniquely designed and placed bristles to help completely coat each and every lash for maximum length.

  • How do you apply lengthening mascara?

    The same way as you would any other mascara. Make sure your lashes are nice and dry (free of any eye cream or other residue) and start by curling them if you so choose. Apply one or two thin coats, gently wiggling the wand from the root to tip to coat and separate. Avoid overloading the ends with too much product and mascara fibers, which can reduce the lifted effect. 

  • Can I use lengthening mascara if I have sensitive eyes?

    There are lengthening mascaras formulated to be gentle on sensitive eyes. When reading packaging, look for words like “ophthalmologist-tested,” “hypoallergenic,” and “fragrance-free.” Before using a new mascara, apply a small amount to your inner forearm and wait 24 hours to see if you experience any redness, itching, or irritation. When it’s time to take it off, use a gentle eye makeup remover and avoid rubbing your eyes too hard.

Why Trust Byrdie

Samantha Leal is a lifestyle and beauty journalist with more than 13 years of experience. She was trained by Mark/Avon Cosmetics as a makeup artist under their college ambassador program, and has been writing, editing, and reviewing makeup and beauty products ever since. Leal is a mascara fiend and product tester (it’s her favorite beauty product), and has love for full, voluminous lashes. 

For this story, we consulted with:

  • Erika La Pearl, a celebrity makeup artist whose clientele includes Cardi B, Kandi Burruss, and Marlo Hampton.
Updated by Caitlyn Martyn

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