Question: what is the best oil treatment for dry hair?
Answer: Coconut Oil. Coconut Oil is pretty much the holy grail of hair oil. ... 
Argan Oil. Argan oil, also known as Moroccan oil, is extracted from nuts of the argan tree found in Morocco, and will do wonders for your hair. ... 
Castor Oil. ... 
Jojoba Oil. ... 
Olive Oil.