Hyaluronic Acid Lip Booster from PCA Skin fills in lips with a nourishing formula, so you can enjoy a plumper-looking pout. Wrinkles and chapped lips are diminished thanks to its powerful blend of active ingredients that instantly hydrate and boost volume without causing irritation. Key Ingredients:Ultra-Filling Spheres™: an advanced ingredient blend that combines sodium hyaluronate and konjac root to instantly hydrate and increase lip volume without irritation. Palmitoyl Tripeptide-38 and Portulaca Pilosa Extract: a collagen stimulating peptide and botanical blend that instigates the synthesis of multiple extracellular matrix proteins to minimize the appearance of fine lines and wrinkles while increasing lip volume. Palmitoyl Tripeptide-1: a peptide that helps increase collagen and GAG production to moisturize and increase lip volume. Tocopherol (Vitamin E): a fat-soluble, antioxidant vitamin and an emollient ingredient. Key Benefits:Instantly moisturizes while improving long-term lip volume, hydration and softnessContains antioxidants to prevent free radical damage and reduce lip linesFormulated with a combination of humectants and occlusives to retain moisture | PCA SKIN Hyaluronic Acid Lip Booster, 0. 24 fl. oz | Dermstore