Beauty of Joseon Calming Serum is a skincare product that contains green tea, mugwort and panthenol. It claims to hydrate, calm and protect the skin from irritation and environmental stressors. Benefits: Renewed version of Calming Serum. Upgraded formula enriched with 50% Green Tea Leaf Water, 30% Mugwort Extract and 5% Panthenol. Effectively soothes and moisturizes damaged, sensitive skin with comforts. Forms a moisture barrier to protect skin against moisture loss and external aggressors. Natural yellowish-green color without artificial colorants. How to use: Apply a proper amount to face and gently pat for further absorption.