COSRX Full Fit Propolis Light Ampoule is a concentrated serum enriched with 83% propolis extract, designed to deliver deep hydration and a radiant glow. Its lightweight, non-sticky formula absorbs quickly into the skin, soothing and nourishing while improving skin texture and elasticity. Ideal for dry, dull, or sensitive skin, this ampoule helps to restore a healthy, dewy complexion with a natural, luminous finish.