Our Chief Formulator, Elma, has over 20 years of experience in fragrances, use of essential oils, and product formulation. These are some of her recommended readings to deepen you knowledge on aromatherapy, uses of essential oil, and safety, and not be mislead by false marketing claims:
All books are available at the BOOK DEPOSITORY. This is our recommended place to buy books. Highly reliable and free shipping worldwide.