Black Onyx - hero
4.7
Rated 4.7 out of 5 stars
363 Reviews

B STRUCTURAL
VOLUMIZING + LENGTHENING
MASCARA

Black Onyx

Black

Black Onyx - hero
4.7
Rated 4.7 out of 5 stars
363 Reviews

A biotech-enhanced mascara that delivers 5X fanned-out volume** that's nourishing and lengthening, never clumpy or flaky and safe for sensitive eyes.

HausTech Powered™ with Vegan B-Silk™ + Rice Protein

A biotech-enhanced mascara that delivers 5X fanned-out volume** that's nourishing and lengthening, never clumpy or flaky and safe for sensitive eyes.

HausTech Powered™ with Vegan B-Silk™ + Rice Protein

Black Onyx

Black

$29

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The Deep Dive

Introducing a volumizing mascara that's good for your lashes. The world’s first vegan B-Silk™ powered formula, designed to deliver major lash volume and length with a fortifying coat that strengthens with continued use**. Achieve weightless, lifted lashes that last 12 hours. Easy to build and remove.

**Based on a 3rd party clinical study of 100 participants ages 18-55

Fill Weight: 8 ml / 0.27 fl oz

HausTech Powered™ Innovation

Vegan B-Silk™: A bio-engineered polypeptide that wraps lashes in an invisible web-like matrix for soft, flexible hold + buildable volume while strengthening lashes

Rice Protein: Helps to promote hair health

Panthenol: Derived from vitamin B5, known to condition + nourish skin

Benefits

5X fanned-out volume** + flexible hold

Weightless, fiber-free lengthening

Fortifies lashes with continued use to reduce lash loss**

Easy to build + easy to remove

12 hour extended longwear**

All-day longwear

Clump + flake-free

Alcohol-free

Doesn’t smudge or transfer + resists sweat + humidity

Ophthalmologist tested + hypoallergenic

Safe for sensitive eyes + contact lens wearers

Made in Italy

Created with Kindness: Clean, Cruelty-Free, and Vegan™

Black Onyx

Aqua (Water, Eau), Glyceryl Stearate, C18-36 Acid Triglyceride, Synthetic Wax, Copernicia Cerifera Cera (Copernicia Cerifera (Carnauba) Wax, Cire de Carnauba), Ricinus Communis (Castor) Seed Oil, Acrylates Copolymer, VP/Hexadecene Copolymer, Stearic Acid, Glycerin, Palmitic Acid, Sr-(Spider Polypeptide-1 Oligopeptide-178)*, Pentylene Glycol, Panthenol, Synthetic Beeswax, Hydrolyzed Rice Protein, Proline, Tocopherol, Arginine, Xanthan Gum, Octyldodecanol, Hydroxyacetophenone, Ethylhexylglycerin, Propanediol, Sodium PCA, Phenoxyethanol, Citric Acid, Potassium Sorbate, Sodium Benzoate, Sodium Hydroxide, CI 77499 (Iron Oxides), CI 77007 (Ultramarines)

*Vegan B-Silk™

Fill Weight: 8 ml / 0.27 fl oz

HausTech Powered™ Innovation

Vegan B-Silk™: A bio-engineered polypeptide that wraps lashes in an invisible web-like matrix for soft, flexible hold + buildable volume while strengthening lashes

Rice Protein: Helps to promote hair health

Panthenol: Derived from vitamin B5, known to condition + nourish skin

Benefits

5X fanned-out volume** + flexible hold

Weightless, fiber-free lengthening

Fortifies lashes with continued use to reduce lash loss**

Easy to build + easy to remove

12 hour extended longwear**

All-day longwear

Clump + flake-free

Alcohol-free

Doesn’t smudge or transfer + resists sweat + humidity

Ophthalmologist tested + hypoallergenic

Safe for sensitive eyes + contact lens wearers

Made in Italy

Created with Kindness: Clean, Cruelty-Free, and Vegan™


**Based on a 3rd party clinical study of 100 participants ages 18-55

THIS CLEAN MASCARA PASSES THE TEST*

Immediately after 1 use:

98% agree mascara provides a rich, intense black color

97% agree mascara is volumizing and makes lashes look longer

91% agree this mascara does not clump


After 12 hours:

95% agree mascara is long-wearing and lashes stayed lifted

92% agree mascara feels weightless


After 4 weeks:

96% agree lashes feel conditioned with continued use

92% agree lashes appear healthier with continued use


*Based on a 3rd party consumer perception study of 100 participants ages 18-55

Artistry Tips

Coat lashes from root to tip and build to your desired level.

Our custom, dual-sided brush was artfully engineered for all lash types and eye shapes. Use the flat side to deposit pigment and the hourglass side for fanned-out volume.

Formula stays soft and flexible throughout application so you can build natural to fanned-out volume and length. Easy to build and easy to remove.

Pro Tips

Application tips and tricks from Sarah Tanno, Haus Labs' Global Artistry Director and Lady Gaga's Makeup Artist.

"Since this innovative formula stays soft and flexible throughout the application process, you can build it to your desired volume level without it getting clumpy or flaky. Wiggle the flat side of the custom dual-sided brush at the base of your lashes to load pigment, then roll through the tips with the hourglass side. 1-2 layers will give easy, everyday volume—amp up your look with 3-4 layers for more dramatic, fluttery volume. Don't forget to use the tapered tip of the brush to reach those tiny lashes at the inner and outer corners of the eyes."

Videos

THE WORLD'S FIRST VEGAN B-SILK™ POWERED MASCARA

THE WORLD'S FIRST VEGAN B-SILK™ POWERED MASCARA

5X FANNED-OUT VOLUME
Buildable, feathery + weightless

SOFT, FLEXIBLE HOLD
Never clumpy or flaky

STRENGTHENING
Fortifies with continued use

WITHOUT MASCARA
WITH MASCARA WITHOUT MASCARA
WITH MASCARA

THIS CLEAN MASCARA PASSES THE TEST

96%
agree lashes feel conditioned with continued use
95%
agree mascara is long-wearing and lashes stayed lifted
HausTech Powered™ Innovation

Vegan B-Silk™

A bio-engineered polypeptide that wraps lashes in an invisible web-like matrix for soft, flexible hold + buildable volume while strengthening lashes.

Learn More
The Power of Art, Science + Kindness

Looks from our Community

Reviews

4.7
Rated 4.7 out of 5 stars
Based on 363 reviews
363 reviews
  • Echo A.
    Verified Reviewer
    I recommend this product
    Age 25-30
    Skin Tone Light
    Skin Type Combination
    Rated 5 out of 5 stars
    2/11/25
    SO GOOD! Great formula and brush shape

    This formula is SO good, from the first use it isn’t too wet/clumpy - it goes on really well but doesn’t stick all my lashes together like most new mascaras. And I LOVE the brush shape, I was able to get right down to the base of my lashes with one side and used the other to finish them off and evenly coat to the ends. Great volume and length, didn’t smudge for ~ 10 hours of wear. In the picture there is mascara on my eye on the right and none on the left, huge difference. My eyelashes are long but light at the ends and point straightforward. Didn’t have to use an eyelash curler to get a lift with this wand. 10/10 recommend!

    (I received this product in exchange for a review. My review is my honest feedback based on using the product for over a month now)

  • Shelly
    I recommend this product
    Rated 5 out of 5 stars
    2/10/25
    5 Stars

    So plush and fluffy... Gorgeous and dark!

  • Kimberly D.
    Verified Buyer
    I recommend this product
    Age Over 60
    Skin Tone Light
    Skin Type Normal
    Rated 5 out of 5 stars
    2/10/25
    Wow! Game-changing Mascara!

    This mascara really lives up to the hype about how long it makes your lashes and how easy it is to apply! I really love the deposit of color and how the brush separates my lashes so I don't get clumps of mascara or clumping of my lashes together. Love it!

  • Nicholas
    I recommend this product
    Rated 5 out of 5 stars
    2/10/25
    5 Stars

    Long beautiful lashes

  • Judith H.
    Verified Buyer
    I recommend this product
    Age Over 60
    Skin Tone Light
    Skin Type Sensitive
    Rated 5 out of 5 stars
    2/10/25
    Beautiful mascara!

    mascara went on smoothly, no clumping, nice separation of lashes. Big bonus is it didn’t irritate my eyes!!!

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