Hair oils are deceptively complex. Some oils are great for your strands, but could terribly harm your scalp. Some oils help with dry ends but lead to hair loss when used incorrectly. Some oils work well for certain hair types while causing damage to others. This guide explains what every hair oil is meant to be used for. It dives into which hair profiles each oil is compatible with and how to use them for the best results while minimising damage from incorrect application.