Beauty of Joseon Calming Serum

30ml What it is: This serum is packed with natural ingredients to promote a calming effect. Mugwort extract is present at 30%, providing additional soothing. Further, panthenol, which guards skin from external irritants, has been increased from 2% to 5%, helping to keep the complexion hydrated and aided by a boosted moisture barrier. This revamped version helps to further maximize moisturizing and calming effects. Calming Solution: Green tea leaf water 76.49% + Panthenol 2% Notable ingredients : - calming & soothing: Artemisia vulgaris extract, Centella Asiatica extract - moisturizing & hydrating: Glycerin, Sodium hyaluronate, Propolis extract  What is the efficacy of green tea?  1. Soothing and Anti-wrinkle The main component of green tea, EGCG (catechin), is composed of tannins and polyphenols. It is known to effectively improve skin damaged by UV rays. UV rays are the main cause of skin darkening and stimulate aging. Catechin suppresses the synthesis of the melanin pigment c