BIOEFFECT EGF Hand Serum promises to defy age and intensely nourish skin. Formulated with BIOEFFECT EGF, niacinamide, ceramide, and hyaluronic acid, it deeply hydrates dry and cracked hands. This serum also supports skin barrier function and diminishes the appearance of hyperpigmentation. Designed with a gel-like texture, this serum easily glides onto skin to deliver hydration.