We reached out to trichologist Anabel Kingsley and board-certified dermatologist Neera Nathan, M.D., to learn more about the relationship between washing hair and hair growth. While washing your ...

Glamour asked top dermatologists and hairstylists all about shampooing and conditioning for each hair type, plus when and how to double-wash and use clarifying shampoo. Soon you’ll never have to ...

Shampoo bars (or hair cleansers in solid form ... The design also helps the bar sit upright in the shower, so it can dry faster (this seems to slow dissolving and preserve product).