Formulated with four forms of hyaluronic acid, Perricone MD High Potency Classics Hyaluronic Intensive Hydrating Serum deeply hydrates, smooths, and plumps skin. Intensely nourish, deeply hydrate, and replenish essential moisture with Perricone MD High Potency Classics Hyaluronic Intensive Hydrating Serum. The fast-absorbing formula provides instant nourishment, strengthens the skin barrier, and leaves the complexion looking radiant, smooth, supple, and rejuvenated. Treating dryness and dehydration, the lightweight serum plumps and brightens the skin, reduces the appearance of fine lines and wrinkles, and increases firmness. Benefits of Perricone MD High Potency Classics Hyaluronic Intensive Hydrating Serum:  Deeply hydrates, nourishes, and moisturises. Lifts, plumps, and firms. Reduces the appearance of fine lines and wrinkles. Key ingredients of Perricone MD High Potency Classics Hyaluronic Intensive Hydrating Serum include: Hyaluronic acid 4 + 2 complex: A unique technology with