A highly moisturizing facial serum suitable for dry and dehydrated skin. The light liquid texture can penetrate the skin quickly. Contains 3% ultra-concentrated hyaluronic acid, which can inject moisture into the skin, relieve dryness and restore the skin's moisture balance. Added NMF (Amino Acid Complex) ), can improve the skin barrier function and protect the skin from dryness and dehydration. Contains ester compounds, which can protect the skin from damage from external stress. The skin will look plumper and moisturized.