A waterproof gel eyeliner from Too Faced, Killer Liner in Killer Sapphire delivers intense, long-wearing color in a smooth, glide-on texture. Ideal for anyone seeking bold, smudge-resistant liner that holds up through long days and nights. The formulation reads as a concentrated gel rather than a pencil or liquid, suited to precise lines and dramatic looks.
Ingredient Safety
Low risk17
Moderate risk1