Cinnamon oil in specific shows its benefits over time with continued use. It helps to minimize breakage and reduce shedding.
It has also been used to stimulate the scalp which in turn promotes hair growth especially in, what is referred to as, the stress areas of the head i.e.: the temples, crown, and nape.
Espiritu de Canela is a popular treatment for treatment of thinning hair around the edges and growing hair on balding spots. Apply a small portion to hair and leave on for about one hour, rinse. Can also be applied to hair daily without rinsing for faster results.
Slight tingling/burning sensation is normal. If tingling sensation is severe, stop using immediately.