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 process which creates homogeneity, minute particle size and stability of the silver particles. Suitable for vegetarians and hypoallergenic.
Ultra Colloidal Silver is produced using a unique process which creates homogeneity, minute particle size & stability of the silver particles. Suitable for vegetarians and hypoallergenic.