Milk thistle is autochthonal to the Mediterranean and is a penis of the Asteraceae works family unit ( along with helianthus and daisy ) . It ’s bang for its violet thistle - like prime and glistening viridity , Edward D. White - vein go forth . The semen and leave are utilise to make a variety show of pattern , include educe , tab , powder , tincture , and Camellia sinensis . Its active factor , silymarin , is a flavonoid with hefty antioxidant and anti - incendiary place . This food - plentiful herbaceous plant own many witching mightiness when it add up to health and wellness . Overall , this herb is nothing unawares of wizardly when it get to its wellness and beauty profit . The next metre you ’re in motivation of an herb tea therapeutic ( or perchance you ’re search for anything that could perchance relieve a thump katzenjammer vexation ) , you might require to bring Milk thistle to your herb tea armoury .