What it is: A waterproof, smudgeproof, intense black, demi-matte fluid liner with an optimized paintbrush tip for easy application and maximum control. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, gluten-free, and cruelty-free.What Else You Need to Know: "Ever flow" technology provides continuous flow for skip-free lining. Designed with 560 tapered bristles, this balanced brush-to-tip ratio provides maximum control and versatility in lining. Smooth, easy, one-swipe application. Flexible film formers seal on skin to provide all-day wear.This product is an Allure Best of Beauty award winner.