Smoothing & Plumping Serum Lips: Volume, High Definition, hydration Contour: fine Lines, Vertical Lip Wrinkles, Smoker's Lines Especially formulated for lips and their contour. Provides a plumping effect while rapidly smoothing the appearance of stubborn lines around the lips such as fine lines, vertical lip wrinkles and smoker’s lines, thanks to the revolutionary SWT-7™ complex. Day after day, the lips look plumper, fuller and more defined. Instant and long-lasting results with daily application.