Liquid Herbal Extract Ceanothus americanus Whole Root Herbal Dietary SupplementWe prepare our Red Root Extract from the roots of Ceanothus americanus plants which are Custom Wildcrafted in their natural wild habitat.To assure optimal extract of Red Root"s bioactive compounds, the roots are hand-harvested only in late autumn or winter, are carefully shade-dried and are then thoroughly extracted.Our Red Root is never fumigated or irradiated.