Para-aminobenzoic acid (PABA) wani fili ne na kwayoyin halitta tare da dabarar sinadarai C7H7NO2. Wani farin crystalline abu ne wanda yake ɗan narkewa cikin ruwa kuma yana cikin dangin aminobenzoic acid. Ana amfani da PABA sau da yawa a matsayin wakili na hasken rana a cikin kayan shafawa da kuma hasken rana, saboda yana taimakawa kare fata daga haskoki na UV masu cutarwa. Ana kuma amfani da shi wajen samar da folic acid, wanda shine muhimmin bitamin da ke taimakawa wajen kula da lafiyayyun sel da kyallen jikin jiki. Bugu da ƙari, an yi amfani da PABA azaman ƙarin abinci mai gina jiki kuma an yi imanin cewa yana da wasu fa'idodin kiwon lafiya, kamar inganta fata da gashi, inganta narkewa, da haɓaka matakan makamashi.