1,000-Year-Old Polygonum Multiflorum Shows Promise Against Hair Loss in New Review
Updated
Updated · ScienceDaily · Jun 7
1,000-Year-Old Polygonum Multiflorum Shows Promise Against Hair Loss in New Review
3 articles · Updated · ScienceDaily · Jun 7
Summary
A new scientific review says Polygonum multiflorum could emerge as a therapy for androgenetic alopecia, the most common form of hair loss affecting millions of men and women.
The review links the traditional root to several mechanisms at once: reducing dihydrotestosterone’s follicle-shrinking effects, activating Wnt and Shh growth signals, protecting follicle cells, and improving scalp blood flow.
Researchers say that multi-path action could make it broader than finasteride or minoxidil, which can help some patients but are limited by concerns over sexual side effects or scalp irritation.
The paper also stresses that safety depends on proper processing of the herb and warns against self-treatment, since natural products can vary by preparation, dose, and quality.
Evidence so far comes mainly from lab studies, historical records, and limited clinical observations, leaving large human trials as the next step before any treatment role is confirmed.