Dengen Caries Arrest 38% Silver Diamine Fluoride

Research on use of Silver Diamine Fluoride says exposure to one drop of SDF orally would result in less fluoride ion content than is present in a 0.25 mL topical treatment of fluoride varnish. The exact amount of silver and fluoride present in one drop of SDF is determined by the specific gravity of the liquid and the dropper used.