Robert is an international speaker, educator and industry consultant who has helped to bring widespread professional and public recognition to aromatherapy. In the past few years, he has inspired live audiences on 4 continents, including, in 2014, Prague, San Paulo and Beijing. He tracks all the published research on essential oils, and has 40 years of experience in aromatherapy product development. His 1977 text, The Art of Aromatherapy, has been translated into 11 languages, and his co-authored book Essential Oil Safety is regarded by aromatherapists as the industry standard for safety guidelines.
Cosmetic Science News
Avoid Papain in your formulations. It causes skin allergies.