The premier product for SeneGence®, LipSense is a patented, amazing departure from conventional lipsticks and lip colors. LipSense is versatile in that you can mix shades to create a number of effects. •Unique product is waterproof and does not kiss off, smear off, rub off, or budge off! •Does not dry out your lips - it works to restore the moisture content. •Color lasts anywhere between 4 and 18 hours.