I know I'm going to sound like an advert, but... At age 53 I have actually found a product that makes my crap, super-fine, thin, poker-straight hair much, much nicer. I'd actually given up after trying gazillions of shampoos, mousses, sprays over the decades and nothing worked. This one genuinely makes my hair not only look thicker, but also a nicer texture, a bit shiny and seemingly stronger too (less breakage). Anyway... it's Small Talk thickening cream by Bed Head if anyone is interested.