Powdered Centella Asiatica Extract Manufacturer and Supplier Powdered Centella Asiatica Extract is prepared from Centella Asiatica by extraction with alcohol, methanok, aceton or a mixture of this solvents. It contains NLT 90 % and NMT 110 % of the labelled amount of triterpene derivated. The labelled amount in NMT 40 %. For more details, browse our website! in Public bookmarkswith quality--testingby 3 users