Relieves and moisturizes dry lips for up to 8 hours. The shea butter-infused formula leaves your lips feeling soft and smooth. Swipes on effortlessly for easy application. Dermatologist approved (based on review of independent testing by board-certified dermatologist). Not tested on animals. What it does: moisturizes and nourishes lips for 8 hours, leaving them soft and smooth. Why you'll love it: it's clinically tested to moisturize lips and relieve dry skin.