The Buchu Leaves Tinc Trac is produced in the USA with a patented extraction method that uses no alcohol and very low heat, thus keeping all the nutrients and enzymes alive. Kosher certified vegetable glycerin, purified water (pH neautral), and buchu leaf tinctrac. Just a dropper full of this Buchu Leaves tinc tract in your mouth 3 time a day, drop into your cup of water, or tea.