Ingredient GINSENG, BERGAMOT, PAROTIN, CHAMOMILE, PAPILIONOIDEAE EXTRACT, BUTTERFY PER EXTRACT, METHYL PPARABEN, ETHNOLSize : 30 ml. or 6.76 oz How to use Apply the serum to hair roots in the desired area and gently massage in to the scalp moning and evening or as needed without rinsing.