What it is: A serum formulated with hyaluronic and polyglutamic acids to restore the skin barrier and provide up to 48 hours of lasting hydration. Skin Type: Normal, Dry, Combination, and Oily Highlighted Ingredients: - Hyaluronic Acid: Captures water in the skin. - Polyglutamic Acid: Locks in moisture. What Else You Need to Know: The Dewy Bubble Serum is a bi-phase formula, a blend of water and oil, replicating the skin’s hydrolipidic function for optimal hydration. Immediately, your skin is visibly plumped and signs of dehydration are reduced. Its bi-phase texture is perfect for all skin types, including sensitive skin. Clinical Results: In an ex vivo test on human skin explants, 3 hours after application: - Hydrates up to 15 layers of the epidermis In a clinical study on 40 people, 48 hours after application, instrumental measurement showed: - 48 hours of hydration In a clinical study on 40 people, 30 minutes after application, instrumental measurement showed: - 84% more hydration In a clinical study on 44 people, after 28 days of use, clinical scoring showed: - 21% more plumped skin In a clinical study on 44 people, after the first application: - 100% said their complexion was fresher