Boost, fluff and tint your brows with the AIR BROW Tinted Volumizing Treatment Gel, a long-wearing, mousse-like gel that's boosted with actives to support hair health and growth.

Encouraging airy and feathery brows both instantly and over time, this formula calls upon a conditioning medley of castor oil, peptides and panthenol provitamin B5 to encourage growth for an overall fuller and more voluminous look. Using biodegradable, plant-based microfibres to swiftly smooth through brows, the AIR BROW Tinted Volumizing Treatment Gel creates bold yet natural-looking arches that look like they're created with real hair. It's incredibly easy to use, simply brush through and go, and it comes in 10 versatile colours to match a range of hair hues.

Brush through brows to fluff and add volume.

For extra boost, start by brushing backwards from the tail end of your brows to the inner corner, then brush through brows like usual.

Tip: apply Brow Pop pencil first, then layer on Air Brow tinted gel. You can also finish with Air Brow clear gel to complete the full Kosas brow look (peak tint, volume, and hold).

Need to add a little 'oomph' to your brows? Look no further than Kosas' AIR BROW Tinted Volumizing Treatment Gel, a fragrance-, silicone-, nylon-, mineral oil- and microplastic-free formula that tints, adds volume and holds all day without stiffening or flaking. Precise and easy to use (thanks to the small triangular spoolie made from biodegradable plant-based fibres), it swipes on with soft and flexible hold. In a clinical study, an evaluation of 33 people proved that this elixir boosts brow volume by 94%.

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)]