Albizia bark is used the world over for allergy and respiratory condtions. Its main mechanism of action is through inhibiting the release of histamine from the mast cells.
Pau D'Arco is most commonly used to treat bacterial, fungal, viral, or parasitic infections and has shown measurable effects against all four. In recent years, Pau D'Arco has gained popularity as an anti-tumor agent.
Muira puama is an adaptogenic tree from the Amazon rainforest. Its main usage is for male impotence, but is aslo commonly used as a preventative supporting agent for Alzheimer's disease.