Haus Laboratories Volumizing & Lengthening Mascara — Black Onyx, Vegan B-Silk for 5X Volume

Haus Labs B Structural Volumizing and Lengthening Mascara in Black Onyx is a vegan, biotech-infused mascara that builds up to 5X visible volume and length while conditioning lashes for long-wearing, clump-free lift.

Designed by Haus Labs by Lady Gaga, this mascara combines a flexible, web-like formula with the world’s first vegan B-Silk polypeptide, plus rice protein and panthenol, to create dramatic-looking lashes that stay lightweight and comfortable. The Black Onyx shade delivers rich pigment and is formulated to be vegan, cruelty-free, gluten-free, and suitable for sensitive eyes. It’s buildable for subtle daytime definition or layered for full-on evening glamour.

How does this mascara create dramatic volume without clumps?

The formula forms a flexible matrix that coats each lash, separating and expanding lashes into a fan without stiff residue. The brush design and lightweight texture work together to prevent flaking and clumping, even when layered for intensity.

• Web-like polymer system that fans lashes for up to 5X volume.
• Lightweight, non-stiff finish for natural movement.
• Buildable formula allows multiple coats without clumping.
• Smudge-resistant and flake-resistant wear throughout the day.

Will this strengthen and condition lashes over time?

This mascara contains rice protein and panthenol (vitamin B5), ingredients known to support lash resilience and moisture. Regular use conditions and helps lashes appear healthier while still delivering immediate visual lift and thickness.

• Rice protein helps reinforce lash fibers for improved appearance.
• Panthenol moisturizes and helps maintain flexible lashes.
• Clinical-style user results show visible conditioning after weeks of use.

How long does the wear last and is it suitable for sensitive eyes?

The formula is created for extended wear and lightweight comfort, maintaining lift and definition for up to 12 hours without weighing lashes down. It’s crafted to be gentle—vegan, gluten-free, and cruelty-free—making it appropriate for many people with sensitive eyes, though patch testing is always wise.

• All-day lift and definition for up to 12 hours.
• Light, breathable feel—users report it feels weightless.
• Formulated without animal-derived ingredients and cruelty-free.

How do I build intensity or remove it at night?

The mascara is formulated for smooth layering: apply one coat for natural enhancement, then add coats where you want more volume and length. For removal, use your preferred oil-based or gentle makeup remover to dissolve the matrix without tugging on lashes.

• Layer one thin coat, then add to roots and tips for maximum lift.
• Comb through with a clean spoolie between coats for separation.
• Remove with oil-based or gentle micellar makeup remover to avoid pulling.

Who is this for? This mascara suits anyone seeking high-impact volume and length with a lightweight, conditioning formula—perfect for makeup lovers who want dramatic, fluttery lashes without stiffness or flakes. It’s ideal for those who prioritize clean, vegan beauty and need a reliable, buildable product for everyday wear or bold evening looks.