Kava 40%

This is an Kava Kava Extract. It is concentrated to contain 160mg kavalactones for every 0.4gms. It is recommended you have a scale capable of measuring down to a tenth of a gram. Alternatively, you can package it incapsules for easy measurement. There is 40% kavalactones per gram. (Dosage = 0.4gms = 160mg Kavalactones)