Fraxinus excelsior (European ash) bark extract ek plant-based botanical ingredient hai jo skincare mein use hota hai. Iske andar coumarins, flavonoids, aur tannins jaise natural compounds hote hain jinki wajah se yeh antioxidant, soothing, aur astringent properties deta hai. Yeh skin ko calm karta hai, pores ko tight karta hai, aur free radical damage se bachata hai.