
| Item Form | Gel |
| Benefits | Smudge-proof, Intensely pigmented, Long-lasting |
The MUA Gel Eyeliner in Underground is an intensely pigmented black gel liner perfect for creating a classic cat eye. With a unique brush applicator cleverly hidden in the lid, it glides on effortlessly and dries to a smudge-proof finish. How it helps ā Intense Black Pigmentation:Ā deeply saturated formula delivers opaque, dramatic colour in a single stroke ā Built-In Brush...
Cyclopentasiloxane, C30-45 Alkyl Dimethicone, Dimethicone, Dimethiconol / Silsesquioxane Copolymer, Trimethylsiloxysilicate, Cetearyl Dimethicone Crosspolymer, Caprylyl Glycol, Mica, Iron Oxides (CI 77491, CI 77492, CI 77499), Titanium Dioxide (CI 77891), Blue 1 Lake (CI 42090), Yellow 5 Lake (CI 19140)
- 01Open the lid to reveal the built-in brush applicator ā no separate brush needed.
- 02Starting from the inner corner, draw along the upper lash line in a single fluid stroke for a clean, precise line.
- 03For a winged look, extend the liner past the outer corner and flick upward ā steady hand optional, confidence mandatory.
- 04Allow to dry completely before opening your eyes wide for a smudge-proof finish.


