BACH ORIGINAL FLOWER REMEDIES BE ASSERTIVE CENTAURY COMES IN A CONVENIENT 0.4 FL. OZ. BOTTLE WITH A DROPPER TOP FOR EASY DISPENSING. IT'S FORMULATED TO RELIEVE NERVOUS TENSION TO MAKE YOU MORE COMFORTABLE. PUT THE DROPS DIRECTLY INTO YOUR MOUTH TO TAKE IT QUICKLY, OR MIX IT IN WITH WATER TO SIP IT OVER TIME.