Our new Extra Plump Lip Serum boosts hydration and visibly plumps lips, smoothing the appearance of fine lines and wrinkles. In just one stroke, lips are nourished, hydrated and voluminously shiny. Plumping. Shine. Regenerating. Our new Extra Lip Serum bathes your lips in moisture with its unique complex of six enriched botanical oils. This volumizing lip conditioner offers 24 hours of hydration and 8 hours of intense shine, while plumping lips and smoothing the appearance of fine lines. Our Lip Serum bathes your lips in moisture with its unique complex of six enriched botanical oils.