Synonyms : 5-Aminolaevulinate, 5-Aminolevulinate, Aminolevulinic Acid Hydrochloride, Bertek Brand of Aminolevulinic Acid Hydrochloride, Delta-Aminolevulinic Acid, Levulan, 5 Aminolaevulinate, 5 Aminolevulinate, Acid Hydrochloride, Aminolevulinic, Acid, Aminolevulinic