The Beauty of Joseon Calming Serum Green Tea + Panthenol delivers balanced hydration and antioxidant protection. The improved formula now features 30% mugwort extract to enhance its soothing effect, alongside 5% panthenol for superior moisturisation and skin barrier care, and green tea for defence against environmental stressors. The lightweight serum glides effortlessly over the skin, releasing a subtle, calming aroma. With gentle patting, the skin feels instantly refreshed and wrapped in a soft, comforting veil of hydration.