Kosas Air Brow Tinted Eyebrow Gel — Brown Black, Lightweight Mousse-Gel for Buildable Volume and Flexible Hold

Kosas Air Brow Tinted Eyebrow Gel in Brown Black is a lightweight, mousse-gel brow mascara that adds buildable color, soft volume, and a flexible hold for natural-looking, fuller brows.

This airy brow tint from Kosas blends tint, conditioning ingredients, and a precision spoolie to define sparse areas while keeping hairs soft and touchable. The formula layers easily so you can go from subtle enhancement to more pronounced fullness without stiffness or flaking. Infused with castor oil and panthenol, it’s designed to improve the look of brow texture while providing long-lasting wear throughout the day.

How does this gel create natural volume without feeling heavy?

The mousse-gel texture suspends pigment and coats each hair with a fine, weightless film so brows look fuller without a crunchy finish. It builds gradually, giving you control over intensity.

• Lightweight foam-gel blends into brow hairs for soft lift
• Buildable pigmentation for subtle to bold looks
• Non-stiff finish preserves natural brow movement

Will the color stay put all day and resist flaking?

Kosas formulated this brow mascara for flexible longevity—colors adhere to hairs and the gel film resists flaking while remaining pliable. It’s made to maintain shape and shade through typical daily activities.

• Flexible hold prevents stiffness and flakes
• Even color distribution from the precision spoolie
• Works under light humidity and regular wear

How does the product help sparse or thin brows look fuller?

The tapered spoolie precisely deposits tint at the root and along hairs to fill gaps and add definition. The volumizing effect comes from the gel’s ability to coat and slightly thicken each hair strand for a naturally dense appearance.

• Precision brush reaches small or short hairs
• Coats individual hairs to visually fill sparse patches
• Buildable layers let you customize density without caking

What skin- and hair-friendly ingredients are included?

Key conditioning actives like castor oil and panthenol are included to help improve appearance and manageability of brow hairs. These ingredients support smoother texture and better color payoff over time.

• Castor oil to condition and add shine to brow hairs
• Panthenol (pro-vitamin B5) for softer, more pliable hairs
• Clean, lightweight base to avoid residue buildup

Who is this for: Kosas Air Brow in Brown Black is ideal for anyone with medium to dark brown or black hair who wants an effortless, natural-looking brow boost—especially those with thin or sparse brows seeking buildable coverage and a soft, flexible finish. It’s suitable for daily wear, layering under or over brow powders, and for beauty routines that prioritize a touchable, realistic brow look.

Ingredients

Aqua, Copernicia Cerifera (Carnauba) Wax, Euphorbia Cerifera (Candelilla) Wax, Ricinus Communis (Castor) Seed Oil, Pullulan, Stearic Acid, Cetyl Alcohol, Glycerin, Oleic/Linoleic/Linolenic Polyglycerides, Sorbitol, Glyceryl Oleate, Silica, Mica, Panthenol, Biotinoyl Tripeptide-1, Butyrospermum Parkii (Shea) Butter, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Foeniculum Vulgare (Fennel) Fruit Oil, Trehalose, Acacia Senegal Gum, Polylactic Acid, Citric Acid, Xanthan Gum, Sodium Hydroxide, Phenethyl Alcohol, Pentylene Glycol, Propanediol, Tin Oxide [+/ -: Titanium Dioxide (CI 77891), Iron Oxide (CI 77492), Iron Oxide (CI 77491), Iron Oxide (CI 77499)]