OIKOS-SILVER silver colloidal 12 ppm
colloidal silver Hydrosol...
Colloidal silver is an effective and harmless Antimicrobiano capable of annihilating more than 650 species of pathogenic microbes in minutes.
Since the beginning of the 20th century is known that no bacteria, viruses, fungus, yeast or microbe can live in a liquid which has a single particle of silver.
PACKAGING: 65 ml.