When it comes to makeup, being a hoarder can pay off … trust me on that one! After all, it helps to have a variety of different products to achieve different looks. Haircare products, however, are another story. Most hair products provide multiple benefits, so you obviously don’t need hundreds on hand. To weed through the superfluous and pull out the essentials, I’ve put together this complete list of the only hair products every girl needs to own!