Do LED hair growth devices really work?

FDA-cleared LLLT devices have clinical evidence showing increased hair count for androgenetic alopecia. Results vary, and they work best for early to moderate hair loss. They do not regrow hair on completely bald areas.

Can scalp massage regrow hair?

Small studies suggest regular scalp massage may increase hair thickness by improving blood flow to follicles. It is best used as a complement to evidence-based treatments, not a standalone solution.

Best Tech for Hair Loss Treatment 2026