Gamal leaves (Gliricidia sepium) contain several secondary metabolites, considered efficacious as hepatoprotector. This study aims to determine the activity of the ethanol extract of Gamal leaves as a hepatoprotector by measuring levels of SGPT, SGOT and ALP and liver histopathology of Wistar male white rats. Mice were divided into six groups: normal group (0.5% Na CMC suspension), positive gro…