Clinique’s High Impact Gel Tech Eyeliner delivers ultra-pigmented color in a single stroke, gliding smoothly for precise, clean lines and a bold, crisp finish without tugging. Its waterproof, transfer-proof, smudge-resistant formula helps keep definition locked in place for up to 24 hours on lids and up to 12 hours on the waterline, minimizing the need for touch-ups. Ophthalmologist-tested and fragrance-free, it is designed to feel comfortable on the eyes and is safe for sensitive eyes and contact lens wearers, including on the waterline. The result is long-wearing, high-impact definition that stays sharp from morning through late day wear.