Now Foods Pau D' Arco, 500 mg, 250 Caps
From Macy's
Pau D Arco is derived from the inner bark of tabebuia trees, which are native to the Amazonian rainforest. Pau D Arco has been used by traditional herbalists for centuries. This traditional use is supported by the more recent discovery of many active compounds including lapachol and beta-lapachone.