ArticleViewAbstractPharmacognosy Journal,2015,7,2,97-101.Published:27th Dec, 2014Type:Original ArticleAnti-Tyrosinase and DPPH Radical Scavenging Activities of Selected Thai Herbal Extracts Traditionally Used as Skin TonerBunleu Sungthong, and Methin Phadungkit Bunleu Sungthong* and Methin Phadungkit Pharmaceutical Chemistry and Natural Products Research Unit, Faculty of Pharmacy, Mahasarakham University, Kantarawichai district, Maha Sarakham 44150, ThailandAbstract:Keywords:anti-tyrosinase inhibitory activity, antioxidant activity, Dopachrome method, DPPH radical scavenging assay, skin lightening, traditional skin toners