Oregon Grape Tincture, Mahonia repens root sustainable USA grown

1 oz. or 4 oz. tincture in amber dropper bottle. Fresh Oregon Grape, Mahonia repens, root 1:2 in 60% organic cane alcohol. Grown using sustainable & regenerative farming methods- never any GMO seeds or stock, never synthetic pesticides, herbicides or fertilizers. Read more about our growing practices here. For further information about the uses of this herb, the links below are valuable resources in addition to print resources listed here.  Please do your own research and consult your healthcare provider. Plants for a Future   https://pfaf.org/user/Default.aspx University of Rochester Medical Center https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=1&contentid=1169 Johns Hopkins Medicine https://www.hopkinsmedicine.org/health/wellness-and-prevention/herbal-medicine National Center for Complimentary and Integrative Health https://www.nccih.nih.gov/ Institute for Traditional Medicine http://www.itmonline.org  Adult Dosage Guidelines: 1-2 dropperful