Microfine & Pure Colloidal Silver - Concentrated Formula.

For more than a century, colloidal silver has been used as a powerful, natural antibiotic and preventative against infections and as a preservative.
Acting as a catalyst, silver reportedly disables the enzyme that one-celled bacteria, viruses and fungi need for their metabolism.

Thus, these organisms suffocate and die without the corresponding harm to human enzymes or parts of the human body. Berkana Ionic Silver (Colloidal) is in the highest concentration 550ppm.

Berkana also uses a proprietary plant-derived silver and not elemental colloidal silver. In this third quantum state, pure plant-silver has the correct electrical charge so it may be better assimilated metabolically. It is also far safer to use than colloidal silver products.