Sovereign Silver is the #1 selling colloidal silver brand in the United States and the gold standard for bio-active silver hydrosol. Unlike conventional colloidal silver products, Sovereign Silver contains 98% positively charged silver ions and silver nanoclusters in pharmaceutical-grade purified water — the most bioactive and effective form of silver available. Their products contain just two ingredients: pure silver and pharmaceutical-grade water, with no proteins, salts, or compounds that reduce bioavailability. With a concentration of 10 PPM — far less than most competing products but far more effective per particle — Sovereign Silver offers immune support that is both powerful and safe for long-term daily use by adults and children.