How to Use Rosemary Oil for Hair Growth—My Review After a Month

glamour.com:

. “When a rosemary oil blend is massaged directly onto the scalp, it can improve blood circulation, feed the follicle, and eliminate inflammation,” , a trichologist and founder of , tells Glamour.Scalp health has a major impact on hair growth, and improving blood circulation is important for the anagen phase of the hair growth cycle.

This is the , in which cells in the follicles of your hair rapidly divide to produce new hair, according to famed trichologists at scalp-care brand .

In other words, supporting follicle health can help create the right environment for your best hair growth, says Yates.Typically, it can take 3-6 months to notice much difference in hair growth.

With hair only growing about half an inch a month on average, results are sadly not instantaneous. However, you can often tell if you like a product after the first few uses, and then the results will come in time—hopefully.I decided to give rosemary oil a month and see how it went, and ultimately, it fit in well with my already robust hair care routine.