This is not meant to go on the scalp ladies, it will tingle however, but growing up I alway used cinnamon oil as a scalp stimulator and it worked wonders in helping with hair growth when i was relaxed. now I big chopped and will try it in the future.
I did try this cinammon with conditioner and honey, because honey is said to work as a bleach when combined in certain proportions with the cinammon and honey. Go to youtube there are several ladies whom tried it successfully and show you their formulation. Google this and you will find some hair forums that speak on this subject and show you pics results.
The results are over time. i used to do this every two weeks. and my hair showed natural highlights in the sun of burgundy.