Silver Hydrosol Vertical Sp 10 ppm by Sovereign Silver

Some colloidal silver products of higher concentration (ppm) claim that one teaspoon equals multiple teaspoons of our 10 ppm product.

On the contrary, scientific peer-reviewed literature has shown that silver is only useful when it is positively charged (bio-active). Bio-Active Silver Hydrosol, with greater than 98% bio-activity, is 8x more potent than a 250 ppm colloidal silver. Higher ppm also equals risk of toxicity.