SilverGuard
SilverGuard Enhanced Colloidal Silver Gallon Size-30ppm Pure & Natural Structured Silver Water-Organic Colloidal Silver Solution-128 oz (1 Gallon)
CONCENTRATION ADVISORY: While TDS meters can be used, they will not represent an accurate measurement to test concentration. Inexpensive TDS meters are designed to measure generalized impurities of a liquid, not high quality small-particle silver particle concentrations. Independent laboratory certification tests confirm 30ppm while testing just 10..
SilverGuard Enhanced Colloidal Silver Liquid Immune Support Supplement-30ppm Pure & Natural Structured Silver Water-Organic Colloidal Silver Solution-16 oz Bottle (1 Pack)
CONCENTRATION ADVISORY: While TDS meters can be used, they will not represent an accurate measurement to test concentration. Inexpensive TDS meters are designed to measure generalized impurities of a liquid, not high quality small-particle silver particle concentrations. Independent laboratory certification tests confirm 30ppm while testing just 10..






