First Aid Beauty Ultra Repair Hydrating Serum is a water-based gel, which absorbs immediately into the skin leaving behind an invisible shield that helps to seal in hydration. Its lightweight texture makes it perfect for layering under your favorite morning and evening moisturizers. Hyaluronic acid which is a moisture-locking agent, helps to hydrate, plump and nourish. Anti-aging peptides help minimize the appearance of fine lines and wrinkles, while collagen helps skin appear more plump and replenished with an improved-looking texture. Colloidal oatmeal, along with aloe leaf juice, help calm and soothe irritated skin for an allover healthy-looking and feeling complexion.