Hair oil or hair oil, is an oil that is specifically for treating hair. Currently, there are many hair oil products on the market, which you can use.
In addition to using hair oil products, you can also use natural oils. Olive oil, coconut oil, and castor oil are some oils that you can use.
To use hair oil, you can apply hair oil on the scalp and hair shaft just before shampooing. Leave the oil on your hair for at least an hour, so that it can be absorbed properly.