Lips Need Collagen, Too! ✔️ @WWD dubs ✨GENIUS Liquid Collagen® Lip 15ml✨ as one of the 23 Best Lip Plumpers for a Naturally Plump Pout. "Visibly plump and more youthful-looking lips are only half of the benefits you’ll get when using the Genius Liquid Collagen Lip Treatment. The serum also repairs, smooths, and minimizes fine lines with a blend of proprietary Active Vegan Collagen and microalgae oil bubbles. As the product suggests, its best used as a serum, layering it under a lip balm or mask for healthier lips overnight."