Support healthy function of the reproductive system with Muira Puama liquid extract from Herb Pharm. We prepare our Muira Puama Extract from the stem of Ptychopetalum olacoides shrubs which are Sustainably Wildcrafted in their native habitat in the Amazon region of Brazil. To assure optimal extraction of Muira Puama's bioactive compounds, the main stem (with bark) of the plant is hand-harvested and carefully sun-dried, and is then shipped directly to our laboratory for thorough extraction.