Pau D'Arco has been known to aid the body's fight against infections, perhaps because of its natural astringent qualities. It is also a diuretic and antipyretic.  Clove has been used with a positive effect against stomach ulcers. Inula racemosa has been used traditionally against fungus and bacteria.
Deglycyrrhizinated licorice extract  (DGLE) In clinical studies, helped soothe stomach irritations and relieved associated discomfort.  Capsicum is added to counter irritation. Its high level of beta-carotene is thought to be helpful in supporting the surface cells of mucous membranes