... to Yellow green Liquid PURITY100% pure perilla seeds squeezedINTRODUCTIONPerilla oil is a rich source of alpha-linolenic acid (ALA). ... system, immune system, skin, brain, and joints. Perilla oil helps to reduce inflammation of the blood, which is believed ... α-linolenic acid, the highest content among all the vegetable oil.α-linolenic acid can decrease blood cholesterol and fat, prevent atherosclerosis ...