Thinning hair? These hair growth products can help. (Getty Images) ...

Anabel Kingsley, a consultant trichologist and the brand president at hair-loss clinic Philip Kingsley, which also sells hair ...

Get thicker, fuller hair with these volumizing hair products from The Doux, Nick Stenson Beauty, and more. Achieve bouncy and defined curls with this strengthening shampoo. Made with bonding ...

I have very fine hair, and it breaks easily,” one person wrote. “This has made my hair thicker than ever ... No crunch afterward like most curly hair products. Just healthy curls.