Question: what are the best hair oil products?
Answer: Best Lightweight: Bumble & Bumble Hairdresser's Invisible Oil. ... 
Best Budget: Hask Argan Oil Repairing Shine Hair Oil. ... 
Best for Color-Treated Hair: Leonor Greyl l'Huile de Leonor Greyl Pre-Shampoo Treatment. ... 
Best Argan Oil: Josie Maran 100% Pure Argan Oil.