Hair oils are natural or synthetic products designed to nourish and protect hair. They can help moisturize dry strands, reduce frizz, and add shine. Common ingredients include coconut oil, argan oil, and jojoba oil, each offering unique benefits for different hair types. Using hair oils can also promote healthy growth and improve overall hair texture. To use hair oils, you can apply a small amount to damp or dry hair, focusing on the ends to avoid greasiness. Some people enjoy using hair oils as a scalp treatment to enhance circulation and combat dryness. Regular use can lead to softer, healthier-looking hair.