Liptint that is infused with collagen. Say no to dry, chapped and older looking lips.  Does Collagen Work on Lips?  Yes! Not only does collagen work on lips, but it helps them appear fuller, firmer, and more youthful. Everyone can expect to show signs of aging as time goes on, and the lips are no exception. As you get older, your lips can thin and lose their youthful fullness.  Collagen is the Key to Plump, Youthful-Looking Lips. Luckily, collagen can help reverse this deterioration, providing fuller, more youthful lips. Collagen is a protein that the body naturally produces to cushion the joints and give the skin structure, shape, and elasticity. The more collagen you have, the fuller, stronger, and less wrinkly your skin will be—including your lips.