Pau D'Arco 500mg - 100 Capsules | NOW Foods Practitioner Only It has been found that

It has been found that as we age the number of healthy organisms in the large intestine starts to decline

and may inhibit an inappropriate histamine response

and inhibiting pathogens systemically in the body

spread quickly through the intestines by creating tiny roots

natural vitamin C (ascorbic acid) in a professional-strength 1000 mg capsule

Pau D'Arco 500mg - 100 Capsules | NOW Foods Practitioner Only It has been found thatPau DArco is derived from the inner bark of tabebuia trees, which are native to the Amazonian rainforest. Pau DArco 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.