Australian Approved Name (AAN): Benzoin siam
Common name/s and synonyms: Styrax tonkinensis stem balsam resin; Benzoe Siam resinoid
Warning and restrictions: 35.0% to 55.0% of total acids, expressed as benzoic acid
Allowable purpose of the ingredient: Active. Excipient. Homeopathic
TGA reference: British Pharmacopoeia