Ferulic acid ek plant-se aane wala powerful antioxidant hai jo free radicals ko neutralize karta hai aur skin ko UV damage se protect karta hai. Isse skin ke oxidative stress kam hota hai. Jab isko vitamin C aur vitamin E ke saath combine kiya jaye toh dono ka effectiveness aur stability badh jata hai aur skin ko better photoprotection milta hai.