What is 6-Hyal-Complex? It sounds difficult but we know 'Hyaluronic acid' how it strongly retains water itself. 6 key hyaluronic ingredients (hydroxypropyltrimonium hyaluronate, hydrolyzed hyaluronic acid, sodium acetylated hyaluronate, sodium hyaluronate, ascorbyl propyl hyaluronate) helps immediate revitalization and brighten up the dull complexion.