Description Travel Size Dietary Supplement Why Bio-Active Silver Hydrosol Over Any Other Form of Silver? "Colloidal Silver" has been used for over 115 years in countless applications, and encompasses a wide variety of silver products. Many products contain (claimed or unclaimed) salts, proteins, compounds or stabilizers - all of which affect silver's safety (elimination from the body) and efficacy. Bio-Active Silver Hydrosol represents the ultimate refinement of the colloidal silver category. It contains 98% positively charged silver in pharmaceutical-grade purified water. Nothing else. Our unique silver species, with a verified and unmatched particle size, remains in its most active state for use within the body. Why reach for just any colloidal silver product? Bio-Active Silver Hydrosol offers the safest and most effective concentration. This is why Sovereign Silver is the #1 selling silver brand on the market. Sovereign Silver is manufactured in a GMP Certified Facility.