Australian Approved Name (AAN): Birch tar oil rectified
Common name/s and synonyms: Betula pendula & Betula (species) stem bark or stem wood oil ess
Mandatory component: Cresol
Warnings and Restrictions: For external use only when the total concentration of cresols, xylenols and other phenol homologues in the medicine is greater than 3%.
Allowable purpose of the ingredient: Active. Excipient. Homeopathic.
TGA reference: Food Chemicals Codex__issued by the American National Academy of Sciences