What it is: A leave-on mask clinically demonstrated to repair the look of extra-dry lips overnight, locking in hydration for a smooth, plump appearance.Skincare Concerns: DrynessSkin Types Best For: Combination, Oily, Dry, NormalFormulation: CreamHighlighted Ingredients:- Sugar: A natural humectant known to prevent moisture loss.- Berry Wax: Conditions and protects the lip moisture barrier.- Hyaluronic Filling Spheres: Attract and hold moisture.What Else You Need to Know: This dermatologist-tested mask soothes and smooths dry patches while you sleep (or whenever you need extra care), helping your lips visibly bounce back from daily damage. Infused with berry wax, shea butter, and hyaluronic acid, it blankets lips with intense nourishment for a full, healthy look.Clinical Results: In a clinical assessment on 30 subjects for 4 weeks:- It improved the look of dry lips overnightIn a clinical assessment of 20 subjects, immediately after application:- It smoothed lips by +65%- It plumped the look of lips by +41%CLEAN at Sephora is our commitment to offering formulas that go beyond regulatory standards to avoid controversial ingredients without sacrificing on effectiveness.