The hair expert couldn’t emphasize more on the importance of shampooing your hair at least twice. The first round helps rid ...

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 ...

Experts advise against over-shampooing, as it strips hair of moisture. The ideal frequency depends on hair type, texture, treatments, and activity level, ranging from daily to weekly washes.