24-hr stay formula (Won't budge no matter what!) Highly-pigmented, party-wear eyeliner that dries instantly Survives sweat, water and envious glares Glossy eyeliner comes with an easy-to-use applicator Gloss Boss 24HR Eyeliner is a water-based eyeliner free of parabens, IPBC and formaldehyde-releasing compounds This product is dermatologically and ophthalmologically tested & approved and 100% safe for your skin.