The only downside of this product is that the quantity you get in a package is not really big heh) To the other hand, you might not willing to use it each time while washing your hair so it will probably last you for a while. I have full long normal type hair and I wash it once in 4-5 days so that's not really very extravagant for me) I have three products from this rosemary hair line now including shampoo, conditioner and the Scrub. The scrub is so nice! It is so mildly purifying, giving you an outstanding cooling sensation and a stunning herbal rosemary smell :)