I'm usually a wash-my-hair-every-day girl, but lately I've been wondering if that's stripping my hair of oils it needs to be healthy. I can't go around looking unkempt, so I tried Herbal Essences's new Naked Dry Shampoo ($7). Not only does this shampoo take me for one (sometimes two!) days between hair washes, it also adds volume to my often-limp locks. With no powder residue or lingering stiffness, Herbal Essences Naked Dry Shampoo just became my go-to on no-shampoo days. Highly recommended!