The Rey Naturals Rosemary Oil for Hair Growth is a natural essential oil formulated for all hair types to promote growth and stimulate scalp health. With organic rosemary as the active ingredient, this growth oil is designed to be used daily to support healthy hair growth. The product comes in a standard size with a 24-month period after opening for freshness. The unisex formula is ideal for anyone looking to improve the quality and length of their hair with a herbal scent from the rosemary essential oil.