Post
The Washington Post
washingtonpost.com
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TikTok has been buzzing with praise for rosemary oil for years, with users claiming it helps with thinning hair.
But when it comes to hair health, experts say rosemary alone is unlikely to promote hair growth in any real way.
https://wapo.st/4bD5sUY
2026-01-21T01:00:14.836Z