When your dry-looking skin craves moisture, reach for morning expert™ hyaluronic serum which keeps your skin feeling well-nourished. This Works adds hydrating hyaluronic acid and Persian silk tree extract to this formula to smooth skin's appearance and lessen the look of dark circles. Key Ingredients:Hyaluronic Acid: tightens, firms and smooths the appearance of skin. Persian Silk Tree Extract: reduces the appearance of dark circles. Key Benefits:FirmingTighteningSmoothingHydrating | this works morning expert hyaluronic serum, 1 fl. oz | Dermstore