Silver Biotics SilverSol Technology Ag₄O₄ 10 PPM, 16 Fl Oz. Immune Support

Customers find this mineral supplement effective, with one mentioning it works well as a mouthwash, while others report it saves them from various illnesses and infections. Moreover, the product helps prevent colds and recover from them quickly, with one customer noting they've gone three years without a cold or flu. Additionally, they appreciate its health benefits, with one describing it as the finest health product on the planet, and its taste, noting it has no metallic aftertaste. The supplement lasts more than a year in a 32oz can, and customers plan to continue purchasing it regularly.