Derma Essentia Hyaluronic Acid Serum is formulated with multidimensional sodium hyaluronate that forms a three-dimensional network and accurately targets different layers of the skin to replenish water from outside and hold water from inside, thus providing deep and 48h moisturising. Key Ingredients: Hyaluronic acid|Chrono chardy Benefits: Chrono Chardy ® helps to balance the skin's circadian rhythm|Pentavitin pulls moisture deep into the skin and locks in there, leaving instant plump, hydrated, soft skin with a glowing complexion|It helps improve skin's tonicity and firmness|It reduces transepidermal water loss|It improves hyaluronic acid levels Direction: Appply to the cleansed face and neck|Follow it up with a moisturiser or sunscreen during the day|Use twice daily for better results Repairs skin barrier function|Improves skin tonicity|Gives a fresh appearance to the skin