Standard Enzyme Company


Regular price $45.50
Sale price $45.50 Regular price
Shipping calculated at checkout.

Pickup available at Hingham Office

Usually ready in 2-4 days


  • Hingham Office

    Pickup available, usually ready in 2-4 days

    160 Old Derby Street
    Suite 111
    Hingham MA 02043
    United States




May support urinary and digestive health*


2 oz liquid

Suggested Usage:

10 to 30 drops 3 times per day or as directed by your healthcare professional.


Hydrastis Canadensis (root), Purified Water, Ethanol (25%).

Ettefagh, K. A., Burns, J. T., Junio, H. A., Kaatz, G. W., & Cech, N. B. (2011). Goldenseal (Hydrastis canadensis L.) extracts synergistically enhance the antibacterial activity of berberine via efflux pump inhibition. Planta medica77(8), 835–840. doi:10.1055/s-0030-1250606

Prem K. Gupta, Gary Barone, Bill J. Gurley, E. Kim Fifer and Howard P. Hendrickson.  (2015).  Drug Metabolism and Disposition. April 1, 2015,43 (4) 534-552; DOI: