The Beauty Of Joseon Calming Serum Green Tea + Panthenol facial serum was created to soothe skin irritated by UV radiation and other external factors. The serum increases the skin’s moisture levels and, thanks to its high content of antioxidants from green tea, protects the skin against the effects of free radicals. Mugwort extract enhances the soothing effects of green tea and panthenol, and together they synergistically contribute to the renewal and revitalization of the skin. The serum forms a protective layer on the skin’s surface that prevents dehydration while eliminating irritation. Suitable for all skin types, including sensitive.