Hydroderm Lip Enhancer: A painless, inexpensive alternative to collagen injections. Hydroderm Lip Enhancer is the painless, easy way to plump up your lips wherever and whenever you please. The Lip Enhancer is a lightweight liquid that you brush on to your lips.   Product Information Change Font Size You can effortlessly apply your lipstick over Hydroderm's Lip Enhancer if desired. Lip Enhancer actually makes lipstick application smoother and more effortless because it fills in the natural cracks. Hydroderm Lip Enhancer works in two important ways: First, it produces an immediate increase in hydration, causing a noticeable swelling of the lips. Second, it has an instant effect just below the surface, so your lips get that bee stung look and stay soft. Order Now!