Bio-active Colloidal Silver 1000ml

* Bio-active colloidal silver

* made with 99.99% pure silver

* 10ppm

* 85% + positively charged silver ions

* all natural ingredients 

Bio-active colloidal silver. We make our silver to an optimal strength of 10ppm to encourage the smallest possible sized silver particles. Particle size is one of the key aspects to a quality colloidal silver and in this case, smaller is better.