Barberry fruit contains the highest levels of natural Berberine.  This little berry helps to maintain healthy liver function, encourages natural GLP-1 pathway activity and helps maintain healthy energy and glucose metabolism.
Take 1/4 dropper under the tongue - allow to sit 60 - 90 seconds, then swallow.  Absorbing directly into the bloodstream, relief starts quickly.  Take up to 3 times daily as needed.
 
Contains alcohol.  Consult your primary care physician if you are currently taking other medications.