Australian approved name (AAN): Sargassum siliquastrum
Common names and synonyms: Brown algae; Sargassum tortile
Superseded AAN: Sargassum tortile
Mandatory component: Iodine
Warnings and restrictions: Only for external use when the concentration of available iodine in the medicine (excluding salts derivatives or iodophors) is 2.5% or less.
Only for internal use when the medicine contains less than 300 micrograms of iodine per maximum recommended daily dose.
Allowable purpose of the ingredient: Active. Homeopathic