In the 2015 book Creating the Illusion: A Fashionable History of Hollywood Costume Designers, Anthea Sylbert, Shampoo’s costume designer, claimed that in the ’70s men “did, in fact, open ...

Shampoo makes my hair greasy and lank." On a more positive note, another user observed: "The Density Thickening Shampoo and Conditioner already seem to be working on my thinning, shedding hair.

As we grow older, it's not uncommon for our hair to lose its thickness and volume. However, customers have stumbled upon a shampoo that promises to restore both. Philip Kingsley's Density Hair ...