To learn more, InStyle enlisted the help of Dr. Garshick and dermatologist Hadley King, M.D. Ahead, the experts break down the benefits of using rosemary oil for hair growth, how to incorporate it ...

Carrier oils, like argan oil, coconut oil, or sunflower oil, can help you use rosemary oil safely. Whether rosemary oil can help with hair health may depend on the underlying cause of hair loss or ...