Double-blind, Placebo-controlled Trial to Evaluate the Effectiveness of Polypodium Leucotomos Extract in the Treatment of Melasma in Asian Skin: A Pilot Study March 1, 2018 by Chee-Leok Goh, MD, MBBS, MRCP(UK), MMed(Int Med); Sai Yee Chuah, MBChB CONTINUE READING »