Colloidal Silver is a pure mineral element that is highly germicidal and absolutely non-toxic. There is no known microbe that is not killed by a colloidal silver in 6 minutes or less, at a dilution of as little as 5 parts per million. Yet, at high concentrations produces no adverse side-affects. Being 50 parts per million, Colloidal Silver is extremely efficient as a water purifier. Each batch assayed for purity and micron size.

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