The Ordinary Marine Hyaluronics is a lightweight hydrating serum that combines marine-derived ingredients with hyaluronic acid alternatives. This water-based formula provides deep hydration without the heavy, sticky feeling of traditional hyaluronic acid serums. Key features: • Ultra-lightweight water-based formula • Contains marine-derived ingredients • Provides deep hydration • Non-sticky texture • Suitable for all skin types • Vegan and cruelty-free Marine Hyaluronics features a unique blend of marine-derived ingredients including exopolysaccharides from skin-friendly marine bacteria, Hawaiian red algae, and glycoproteins from Antarctic marine sources. These ingredients work together to provide hydration similar to hyaluronic acid but with a much lighter molecular weight. The formula is ideal for those who find traditional hyaluronic acid serums too heavy or sticky. For best results, apply a few drops to face morning and night before heavier creams.