These Are the Best Fiber Mascaras for Sky-High Lashes

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When your goal is extra-long, extra-fluttery, doe-like lashes, you can get extensions. Or you could opt for a set of falsies. Or you can splurge on a lash lift. With so many options out there nowadays, it's easy to get the lashes of your dreams. However, these treatments, while effective, can be time-consuming, overwhelming, and expensive.

Why not take the easy way out and reach for a fiber mascara? True to the name, these formulas contain itty-bitty fibers—usually made of silk, rayon, or nylon—that adhere to the tips of your lashes. The result? Major length and volume, a big win for anyone, but particularly those with short, sparse fringe. Best of all: There’s no glue, tape, or cutting required, just some simple swiping.

See the effects for yourself with these standout fiber mascaras.

Best Overall: Dior Diorshow Mascara

dior diorshow fiber mascara

Courtesy of Nordstrom

What We Like
  • Optically creates effect of runway lash extensions

  • Lash-care action smooths lashes 

  • Thickens lashes without clumping

What We Don't Like
  • Product dries up fast

Who else recommends it? Good Housekeeping also picked the Dior Diorshow Mascara.

What do buyers say? 900+ Nordstrom reviewers rated this product 4.3 stars or above.

The cult-favorite formula got even better when they added microfibers to the mix, particularly since they sit in between lashes, rather than on top, reducing irritation even for those who normally aren’t fiber fans. Also noteworthy: The tube, which touts a unique airlock system to keep air from getting in and drying out the mascara.

Benefits: Buildable volume, lash-care action helps smooth lashes | Size: 0.33 oz. | Shades: Black, blue | Waterproof: No | Cruelty-Free: No | Byrdie Clean: No

Best Volumizing: Milk Makeup Kush High Volume Mascara

Milk Makeup Kush High Volume Mascara

Courtesy of Milk Makeup

What We Like
  • Mega-volume

  • Eliminates fallout

  • Keeps lashes soft, not stiff

What We Don't Like
  • Smudges a bit

Some fibers are long and cylindrical, great if you want extra length or that spidery lash effect. But for those who prefer a fuller-looking fringe, this formula is choice. The fibers are heart-shaped, specially made to lay on your lashes in each direction for both length and width. Bonus points for the tapered brush that lets you hit every part of your lashes—without clumps.

Benefits: Keeps fibers locked onto lashes, tapered brush hits every part of the lashes | Size: 0.13 oz. | Shades: Black | Waterproof: No | Cruelty-Free: Yes | Byrdie Clean: Yes

Best Budget: COVERGIRL The Super Sizer Fiber Mascara

COVERGIRL The Super Sizer Fiber Mascara

Courtesy of Amazon

What We Like
  • Fills out even small lashes

  • Creates 400 percent more volume

  • Smudge-free

What We Don't Like
  • Brush is difficult to handle and use

Boosting volume and length by an impressive 400 percent, even those with the shortest and sparsest of lashes will be impressed with this fiber formula. Thanks to its reverse cone-shaped brush, you can also easily reach even those itty-bitty hairs out the corners of your eye, lifting lashes for a flirty, cat-eye look. And all that for just six bucks.

Benefits: Lash Styler finds and transforms even small lashes | Size: 0.4 oz. | Shades: Blacks, browns | Waterproof: Yes, depending on shade option | Cruelty-Free: Yes | Byrdie Clean: Yes

Best Curling: Eyeko Black Magic Mascara Drama & Curl

Eyeko Black Magic Mascara Drama & Curl
What We Like
  • Holds color for up to 12 hours

  • Zero-waste squeezy tube

  • Mimics the lash line shape

What We Don't Like
  • Difficult to remove

Go ahead and ditch your lash curler. The curved wand lifts lashes at a 90-degree angle (and keeps them there for up to 12 hours), while tubing technology adheres to the tips of each hair for an easy, one-swipe, fiber effect.

Benefits: Curved wand lifts lashes at a 90-degree angle, conditions with infused keratin and shea butter | Size: 0.29 oz. | Shades: Carbon black | Waterproof: Yes | Cruelty-Free: Yes | Byrdie Clean: No

Best Drugstore: Maybelline New York Gigi Hadid Fiber Mascara

Maybelline New York Gigi Hadid Fiber Mascara

Courtesy of Amazon

What We Like
  • Provides cool added drama

  • Double-sided

  • Rich jet black color

What We Don't Like
  • Can clump a bit

Talk about high praise: Byrdie's editorial director, Faith Xue, credits this fiber mascara as being "the best one I've ever tried." Sweep on the mascara in the dual-sided tube first, then add the fibers, then apply one more coat of mascara. Reviewers are big fans too, citing both the increased volume and length.

Benefits: Creates long, supermodel-ready lashes | Size: 0.17 oz. | Shades: Black | Waterproof: No | Cruelty-Free: No | Byrdie Clean: No

Best Smudge-Resistant: L’Oréal Voluminous X Fiber Mascara

L’Oréal Voluminous X Fiber Mascara

 Courtesy of Walmart

What We Like
  • Makes lashes look seven times more voluminous

  • Applies evenly

  • Works in just two steps

What We Don't Like
  • Sticky texture

Calling all eye-rubbers and those with watery eyes. This formula is smudge-resistant, so you never have to worry about smears, and also makes lashes look up to seven times more voluminous. It comes in three black shades of varying intensity, too. Try soft black when you want a more natural look, black for every day, and blackest black for the most dramatic effect.

Benefits: Two-step volumizing mascara and a lengthening mascara for an extreme lash fringe effect | Size: 0.43 oz. | Shades: Soft black, black, blackest black | Waterproof: No | Cruelty-Free: No | Byrdie Clean: No

Best Conditioning Formula: DHC Mascara Perfect Pro Double Protection

DHC Mascara Perfect Pro Double Protection

 Courtesy of Dermstore

What We Like
  • All-day wear

  • Washes off easily

  • Forms water-resistant shields around each lash

What We Don't Like
  • Very liquid consistency

It’s hard to decide what we like best about this pick. Is it the polymer fibers that wrap around each lash for extra length and volume? Or is it the beeswax and vitamin E-infused formula that conditions fringe and delivers a beautiful sheen? Happily, there’s no need to choose.

Benefits: Fine-bristled, flexible wand reaches the tiniest lashes, even on the lower lash line, beeswax strengthens and solidifies | Size: 0.17 oz. | Shades: Black | Waterproof: Yes | Cruelty-Free: No | Byrdie Clean: No

Best Long-Lasting: Surratt Beauty Relevée Mascara

Surratt Beauty Relevée Mascara

 Courtesy of Sephora

What We Like
  • Wards off smudges and raccoon eyes

  • Humidity-resistant

  • Effectively curls straight lashes

What We Don't Like
  • More natural than high impact in look

Celebrity makeup artist Troy Surratt drew major inspiration from Japanese beauty when creating the products in his eponymous line. Case in point: The Japanese tubing technology in this formula, which extends each and every lash with tiny microfibers for a defined and dramatic effect. It shrink-wraps the fibers onto the hairs to ward off smudges and raccoon eyes, and the formula is also humidity-resistant.

Benefits: Microfibers provide added density, hyperextends lashes | Size: 0.2 oz. | Shades: Blonde, brunette, raven | Waterproof: Yes | Cruelty-Free: Yes | Byrdie Clean: No

Best for Sensitive Eyes: LORAC Cosmetics Pro+Fiber Mascara

LORAC Cosmetics Pro+Fiber Mascara

Courtesy of Amazon

What We Like
  • Fast results

  • Oversized, tapered brush for easy lash combing

  • Has staying power

What We Don't Like
  • Slightly messy to apply

Ophthalmologist-tested, even contact lens wearers or those whose eyes are easily-irritated won’t have an issue with this formula. Nylon fibers pack length, curl, and volume in every swipe and the oversized, tapered brush is easy to comb through from root to tip and reach even the corners of your eyes. 

Benefits: Helps lashes curl up, look noticeably longer, distinctly lusher and instantly fuller | Size: 0.47 oz. | Shades: Black | Waterproof: No | Cruelty-Free: No | Byrdie Clean: Yes

Best Natural: Thrive Causemetics Liquid Lash Extensions Mascara

Thrive Cosmetics Liquid Lash Extensions Mascara

Courtesy of Thrive Cosmetics

What We Like
  • Gives dramatic length

  • Swiftly curls the lashes

  • Non-irritating

What We Don't Like
  • Can be a bit sticky when applying

In the world of clean beauty, mascara formulas often fall short. But that’s definitely not the case with this paraben-, phthalate-, fragrance-, and sulfate-free pick. The buildable, liquid fiber technology makes for dramatic length and curl (and doesn’t flake or smear), while natural Korean plant extracts help boost the strength of your lashes.

Benefits: Stem cell technology strengthens lashes | Size: 0.71 oz. | Shades: Deep blue, brown black, rich black | Waterproof: No | Cruelty-Free: Yes | Byrdie Clean: Yes

Best With Benefits: Physicians Formula Eye Booster Instant Lash Extension Kit

Physicians Formula Eye Booster Instant Lash Extension Kit

Courtesy of Amazon

What We Like
  • Easy to apply

  • Creates longer, thicker lashes in 3 weeks

  • Lasts up to 24 hours

What We Don't Like
  • May irritate the eyes

Instant gratification fans will appreciate that it takes just minutes to score longer lashes (that last for up to 24 hours). But there are long-term benefits, too; use it regularly for thicker, fuller, and longer appearing lashes in three weeks. We’re in.

Benefits: Creates thicker, fuller, longer, more dramatic looking lashes after three weeks of consistent use | Size: 0.21 oz. | Shades: Ultra black | Waterproof: No | Cruelty-Free: No | Byrdie Clean: Yes

What to Look For in a Fiber Mascara


When selecting a fiber mascara we suggest looking for a vegan formula that’s free of potentially harmful ingredients like phthalates and formaldehyde. Since fiber mascaras are more prone to flaking—and thus potentially entering your eye—you'll want to be very mindful of the ingredients.


Opt for a formula that is medium weight so that your eyelashes don’t get weighed down. Thick mascaras are known to clump, whereas thin mascaras don’t hold onto the lashes, especially when infused with fibers.


Everything goes back to the brush when choosing a mascara. You’re going to want a brush that separates the eyelashes and infuses them with volumizing fibers. A tapered brush does a good job of grabbing lashes at the root to create volume and length.

  • What does fiber mascara do?

    Fiber mascaras are infused with tiny fibers (silk, rayon, or nylon) that attach to the lash tips when applied. These tiny synthetic fibers work to extend, build, and plump up the lashes.

  • Is fiber mascara safe?

    Yes, but be mindful that the lash fibers are prone to flaking, and may invade the eye.

  • How do I apply mascara for the best results?

    The key is to start at the base of your lashes and slowly wiggle the brush from the roots to the ends until fully coated. From there, you can add a few more coats for a dramatic finish.

Article Sources
Byrdie takes every opportunity to use high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial guidelines to learn more about how we keep our content accurate, reliable and trustworthy.
  1. 11 Best Fiber Mascaras for Impossibly Long Lashes. Good Housekeeping.

  2. Hlisníková H, Petrovičová I, Kolena B, Šidlovská M, Sirotkin A. Effects and Mechanisms of Phthalates' Action on reproductive Processes and Reproductive Health: A Literature ReviewInt J Environ Res Public Health. 2020;17(18):6811. doi:10.3390/ijerph17186811

  3. Asare-Donkor NK, Kusi Appiah J, Torve V, Voegborlo RB, Adimado AA. Formaldehyde Exposure and Its Potential Health Risk in Some Beauty Salons in Kumasi MetropolisJ Toxicol. 2020;2020:8875167. doi:10.1155/2020/8875167

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