Why should I use hair oil and how do I apply it properly?

Hair oils have been used for centuries as a way of maintaining shiny, luxurious locks. Oils contain
large amounts of beneficial nutrients including vitamin E and fatty acids that tame frizz and promote
shine and gloss. The most common way to use a hair oil is as a leave-in conditioner.

How to apply: Rub a few drops onto the palms of your hands and then comb your fingers through
damp or towel-dried hair.