Susan Curtis is a qualified homeopath and naturopath and is the director of natural health for Neal’s Yard Remedies. She is the author of several books, including Looking Good and Feeling Younger and Essential Oils, and is coauthor of Natural Healing for Women. Susan has two grown-up children and is passionate about helping people to live a more natural and healthy lifestyle.Fran Johnson is a passionate cosmetic scientist and aromatherapist, and has been part of the product development team at Neal's Yard Remedies since 2006, formulating therapeutic products for healing and well-being. She has written and teaches a number of Neal's Yard Remedies' courses that cover aromatherapy, natural perfumery, and making cosmetic products.