I have found a line of shampoos and conditioners that I love. It's called Desert Essence, and has a whole line of body and hair care. I use the Green Apple and Ginger shampoo and conditioner. It's supposed to be volumizing for fine hair. I have to say I love the stuff, and it does make my hair feel and look thicker. It's organic and doesn't contain any of the nasty chemicals in other shampoos. I only need a dime-sized portion for it to lather up like you wouldn't believe, so it lasts a long, long, time. My friend who is also my stylist couldn't believe how little was needed! There are other flavors, like Red Grape, Red Raspberry, too. I normally don't endorse any product, but this one is fantastic. I tried a couple of the other 'flavors' but didn't like them as much as the green apple.