The Bondi Sands Thirsty Skin Hyaluronic Acid Serum is a lightweight, fragrance-free serum that is designed to intensely hydrate and lock in moisture. It is enriched with hyaluronic acid, hibiscus flower extract and algae extract to help plumpy and perk up your skin. This serum is suitable for all skin types, including sensitive skin. Hyaluronic acid is a humectant, which means it attracts and retains moisture in the skin. Hibiscus flower extract is a natural source of antioxidants, which can help protect the skin from damage caused by free radicals. Algae extract is a source of vitamins and minerals that can help nourish and revitalize the skin.