Support healthy function of the cardiovascular and circulatory system with Linden liquid extract from Herb Pharm. We prepare our Linden Extract from the flower of Tilia spp. trees which are Certified Organically Grown and/or Sustainably Wildcrafted in their natural habitat. To assure optimal extraction of Linden's bioactive compounds, the flower (with bract) is hand-harvested in summer just as it is blooming, is carefully shade-dried to retain its full color & aroma, and is then thoroughly extracted.