I’ve added the 『Category by Aromatic Components』 feature to the aroma herb multiple-choice quiz. With the 「Sesquiterpenols in Aroma Essential Oils」 category exclusively displayed, users can deepen their understanding and enjoy learning about aroma essential oils.

This content is related to aroma herb qualification exams such as Aromatherapy Certification Levels 1 and 2, Aroma Advisor, Aroma Instructor, Aroma Therapist, Herb Advisor, Herb Coordinator, and Herbal Therapist.

This is a free, registration-free aroma herb question bank that flexibly adapts to various scenarios and purposes, featuring over 1,000 test quizzes with diverse question types. Perfect for quick breaks during commutes, housework, or childcare, it offers a refreshing mental exercise and serves as a source of trivia on beauty and health. It also supports preparation for aroma herb certification exams