High quality 15 ppm Colloidal Silver for oral and topical use. Swish and swallow to help prevent dental caries & gingivitis, great for wound cleaning and to prevent infection, safe for animals (put in their water dish), supports the immune system naturally, destroys fungal infections, thrush, sore throat and all streptococcus organisms. Can use in eyes and ears and in combination with DMSO. A must for your first aid cupboard. Store in a dark area.