Advanced Holistic Aromatherapy Pathophysiology & Herbal Integration. This Level 3 course is designed to help you effectively choose and integrate herbal supplementation and aromatherapy for common health concerns. Gain insight about herbal and aromatherapy historical uses, benefits, recipes, blending tips and more. Includes e-workbook, coursework assignments, hands-on mentoring and a certificate of achievement. *Level 1 & 2 certification required to take this course. Visit our online Aromaversity page for more details and to register for an account.