Hyaluronic X12 Hydrating Serum, containing 12-fold hyaluronic acid and niacinamide, provides the skin with intensive, long-lasting hydration. Hyaluronic acids with a multi-layered effect bind water in different layers of the skin. The skin appears plumper, smoother and more elastic, and fine dryness lines are reduced. The serum can promote the skin’s natural regeneration processes, strengthen the skin barrier and protect against environmental stress and moisture loss. For a fresh, plumped-up complexion.