Supports: May support oral and immune health* Size: 2 oz. liquid Suggested Usage: 10 to 30 drops 3 times per day or as directed by your healthcare professional. Contains: Sanguinaria Canadensis (root), Purified Water, Ethanol (25%). *Senchina, D. S., Flinn, G. N., McCann, D. A., Kohut, M. L., & Shearn, C. T. (2009). Bloodroot (Sanguinaria canadensis L., Papaveraceae) Enhances Proliferation and Cytokine Production by Human Peripheral Blood Mononuclear Cells in an In Vitro Model. Journal of herbs, spices & medicinal plants, 15(1), 45. Croaker, A., King, G., Pyne, J., Anoopkumar-Dukie, S., and Liu, L. 2016. Sanguinaria canadensis: Traditional medicine, phytochemical composition, biological activities and current uses. J Mol Sci, 17(9): 1414.