I have thin curly hair that is not a the cute kind of curly which can be air-dried, its too inconsistent and limp. So I blow it out everyday leaving some waves, but gaining body and shine and moisture protection throughout the day. I've been using the Blue Tansy products for a few years now and they really do strengthen and seem to thicken my hair, and make it less porous and frizzy. I get super consistent results everyday and don't need to do a an extra cleanse or deep conditioning because the shampoo and conditioner work so well. I'm even noticing a need less and less product when using heat on it. I've never been so happy with a hair product!