Aromatherapy and Essential Oils Can extract be used in place of essential oil Posted on February 27, 2018February 20, 2018 by admin This depends on which essential oil you are trying to replace. Many essential oils don’t have a corresponding extract or are extracts in and of themselves. Related posts: How do you make aromatherapy a part of your daily life Terms to remember Body Systems: Functions Review How should you increase your testosterone levels naturally and does Ginseng work for this