Colloidal Silver Liquid 20 PPM - 4 Fl Oz (Pack of 2) | Double Wood Supplements

Pure Colloidal Silver 20 PPM in distilled water with a convenient dropper. 4 oz bottle equals 120 servings (four-month supply). Gluten free, Non-GMO. Pack of 2 by Double Wood Supplements, backed by third-party testing for quality and purity.