Specifications Function: 1. To remove tension and stress. 2. To cure worry and losing sleep. 3. TO ease muscular tone Specifications Kava Extract Spec:30%70%Kavalactones HPLC Light Yellow Powder GMP,HACCP,HALAL,KOSHER, Reasonable price with good quality Product name: Kava Extract English name: Kava Extract Latin name: Piper methyticum L Active ingredients: Kavalactones Kawain Origin: Dry root of Piper methysticum Specification: Kavalactones30%/70% HPLC Appearance:Light Yellow Powder Extract Method:Grain alcohol Test Method:HPLC