Pax Moly Serum Hyaluronic Acid 10% + B5 3% is a deeply hydrating and skin-plumping serum that restores moisture, strengthens the skin barrier, and improves elasticity. Formulated with 10% Hyaluronic Acid and 3% Vitamin B5, this lightweight serum helps to retain moisture, soothe irritation, and promote a soft, dewy glow. Ideal for all skin types, especially dry and dehydrated skin, it keeps your complexion smooth, youthful, and radiant.