Iron oxides inorganic mineral pigments hote hain jo red, yellow aur black colors mein milte hain. Cosmetics mein in ka use color dene ke liye hota hai aur tinted sunscreens aur foundations mein visible-light aur UV protection bhi provide karte hain. Ye ingredients bahut stable hote hain aur achha opacity dete hain jo skin tone ko even dikhaata hai.