Hello Gorgeous. Many bloggers have written already many versions of this formula and many readers must be already aware of this mix. We mix carrier oils with few essential oils to get a very potent hair oil to address all the hair problems. We need to select certain carrier & essential oils that are specific to our hair problems like dryness, roughness & dullness of hair can be treated with Olive oil, Coconut oil or Almond oil. Similarly hair regrowth can be stimulated with castor oil. Essential oil such as Levander oil, Tea Tree oil, Neem oil etc are known to treat infection & dandruff while encouraging hair regrowth. What…