Frequently Asked Questions A LIST OF COMMON LIPSENSE QUESTIONS YOU MAY ENCOUNTER & THE APPROPRIATE ANSWERS: What is LipSense? LipSense is a long lasting liquid lip color that is guaranteed to last 4-18 hours! It is waterproof, smudge proof, kiss proof, and non-drying. It is also lead-free, wax free, gluten free, vegan, kosher, […]