Oils are applied to hair to give it a gleaming look, to prevent tangles and roughness and to stabilize the hair to promote growth. Organic oils are produced in extraordinary diversity by animals, plants and other organisms through natural metabolic processes. The length of keratin fibers depends on their water content. Organic hair oils help in the production of Keratin, fibrous structural protein of hair. Organic hair oil does not harm the hair molecules by forcing them to look good, but instead it nourishes them from within. Studies show it may promote hair growth and prevent thinning. Lavender oil can be a safe and valuable add-on to your hair care regimen. Among them, lavender has become a widespread essential oil favorite. Hair Essentials: Best essential oil for hair growthĮssential oils are increasingly popular home remedies.