Sbherbalremedies now carries 4 oz Pau D' Arco tincture. Compare prices and you will find we are cheap. This is a very powerful tincture that treat many, many things. A boost to your immune system. Take Pau D' Arco next time you get an infection. Reach for Pau D' Arco next time your allergies are bothering you. Don't forget it also treats candida!