https://pubmed.ncbi.nlm.nih.gov/11553115/
Clinical allergy to cocamidopropyl betaine: reactivity to cocamidopropylamine and lack of...
7 patients allergic to cocamidopropyl betaine (CAPB) were detected by positive patch test reactions to Tegobetaine L7TM. These patients were then asked to...
cocamidopropyl betaineclinicalallergyreactivitylack