L'Oréal Paris Revitalift 1.5% Hyaluronic Acid Serum 30ml is a dermatologist-validated formula designed to deeply hydrate and visibly plump the skin. Combining 0.5% high molecular weight and 1% low molecular weight hyaluronic acid, it enhances moisture retention across multiple skin layers. Enriched with glycerin, ascorbyl glucoside (a stable vitamin C derivative), and rye seed extract, this lightweight, fragrance-free serum smooths fine lines and improves skin texture. Suitable for all skin types, including sensitive skin, it absorbs quickly without leaving a sticky residue, leaving your complexion refreshed and radiant. ​