As you may know bay essential oil is one of the best products for hair. It make them shine and improves the growth by ameliorating blood circulation. Yes, it has got a very strong aroma, some people complain about head ache, also you've got to be careful and try it on your hand firstly: maybe you will get allergy reaction. I make oil pre-washing hair mask: any of neutral oil (coconut, avocado, sesame, macadamia, shea - whatever you have) and some drops of bay oil. I add 1 drop for 1 tb sp of neutral oil. After, you've got to warm this blend some more, take the vessel and put it in a boiling water. Now you should apply it on your hair and scalp. Use polyethylene film to keep your hair in warmness (I use blanket on film too). Relax for at least 1 hour (I got 3 or more), then take the blanket away and warm your hair under polyethylene film with hair dryer (5-10 minutes should be enough) and then wash this mask away. As a result my hair become so smooth and shiny I've never seen before. Also as a benefit I reduced my hair loss and got new hair all over the head.
Posted by iHerb Customer on Aug 15, 2016 | Verified Purchase
Do not know about its effect on hair that so many reviews talk about as the scent is just too strong. My husband wondered what I've put on. Maybe I will update my review if I use it more.