#1 Doctor Recommended Brand Clinically Shown To: Repair & nourish as you sleep Restore visibly healthier lips in 3 nights Lips are the most fragile skin on the body, making them more susceptible to dryness. Neosporin Lip Health overnight renewal therapy is clinically shown to restore visibly healthier lips in 3 days by reducing the signs and symptoms of dryness, such as scaling and chapping. Its unique formula of emollients, nutrients, and vitamins penetrates deep within the skin surface and works during the body's natural recovery process while you sleep, resulting in softer, smoother lips every day. For daytime nourishment, try Neosporin Lip Health daily hydration therapy. Uses Helps prevent and temporarily protects and helps relieve chapped or cracked lips