The effects of St. John's wort ex…healthy volunteers.

🔬 Peer-reviewed

The effects of St. John's wort extract and amitriptyline on autonomic responses of blood vessels and sweat glands in healthy volunteers.

Siepmann M, Kirch W, Krause S, Joraschky P, Mueck-Weymann M

Journal of clinical psychopharmacology · 2004

Findings

PubMed study on St. John's Wort Extract in cosmetics/dermatology

Design

Randomized Controlled Trial

Evidence

Moderate

Journal

Journal of clinical psychopharmacology

Ingredients studied