What it is: An overnight lip-plumping, line-smoothing treatment that supports natural collagen production for lips that look bigger and better with continued use. Formulation Type: Lip Balm & Treatment Benefits: Hydrating, Plumping Highlighted Ingredients: - MAXI-LIP™: Scientifically and clinically shown to visibly increase lip volume by 40 percent. - Shea Butter: Hydrates and soothes the lips. - Hyaluronic Acid: Makes lips feel pillowy soft. Ingredient Callouts: This product is vegan, gluten-free, and cruelty-free. What Else You Need to Know: All of the visibly smoothing, plumping, and hydrating effects you love from FORGET THE FILLER Plumping Gloss, but with 50% MORE MaxiLipTM and 1200% MORE Shea Butter. We added a proprietary blend of 8 different molecular weights of hyaluronic acid and ceramides to nourish and condition the lips. Clinical Results: Based on an independent consumer perception panel (blind testing): -100% agree that lips feel smoother when using both the Forget The Filler Lip Plumper and the Forget The Filler Overnight Plumping Mask -97% agree lips appear smoother in the morning after using the lip mask overnight -95% agree lips look and feel smoother Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.