Discover Allies of Skin Multi Hyaluronic Antioxidant Hydration Serum, a hydration + repair serum (pH 4.3-5.1) supercharged with multiple forms of Hyaluronic Acid (Low Molecular Weight, High Molecular Weight, and Botanical Polysaccharide), 5% Resveratrol Ferment, 2% Superoxide Dismutase, and multiple antioxidants to intensely hydrate, brighten, and strengthen dehydrated skin. What makes it special: Allies of Skin use three forms of Hyaluronic Acid (Crosslinked, High Molecular Weight, and Botanical Polysaccharide) to infuse skin with concentrated moisture and to plump up fine lines. Besides hydrating, this formula trains the skin to better retain moisture while strengthening the skin barrier with Niacinamide and Phospholipids. An optimal concentration of powerful antioxidants, 5% Resveratrol Ferment Extract and 2% Superoxide Dismutase, offer a dramatic reduction in signs of fatigue, promote firming, and support healthy barrier function. Palmitoyl Tripeptide-38 promotes rejuvenation and i