Which Packs A Bigger Punch: Colloidal Silver or Bio-Active Silver Hydrosol?

The term colloidal simply means it is a liquid with particles. Colloidal silver means it is a liquid with a suspension of silver particles plus silver ions. Despite the common term colloidal, the products are all very different, with varying particle sizes, charge and purity. The ratio of each can vary widely, and that variation determines quality and efficacy.