Ultra Colloidal Silver is produced using a unique process which creates homogeneity, minute particle size & stability of the
...10 ppm Liquid Ultra Colloidal Silver™ Nasal Spray is produced using a unique process which creates homogeneity, minute particle
...Ultra Colloidal Silver™ is produced using a unique electrolytic process which ensures homogeneity, minute particle size, & stability of the silver particles.