MyChelle Dermaceuticals Ultra Hyaluronic Hydrating Serum Brand New, Factory Sealed Free Shipping *Ship Same Day applies to orders received before 2pm PST Returns accepted Quench your skin's thirst with the MyChelle Dermaceuticals Ultra Hyaluronic Hydrating Serum. Specially formulated to deliver a surge of hydration, this 1 oz serum is a lightweight solution for deep moisturization. It's an ideal choice for anyone seeking to plump up their complexion while smoothing out fine lines caused by dehydration.