As the human body’s largest organ, the skin is the body’s first barrier to the outside world. It is more susceptible to external irritation and infection, and these can cause inflammation. Once the inflammatory pathway is opened, a series of skin problems will also occur, such as redness, pigmentation, Acne, scars, inactivation of collagen and elastin fibers, etc. The most important thing is that inflammation and aging are inseparable. Most plant extracts with soothing, calming and anti-allergic effects have this function, such as: dipotassium glycyrrhizinate, bisabolol, green tea polyphenols, tranexamic acid, acetylsalicylic acid (aspirin), salicylic acid , Allantoin.