Essential Oils are a specialty type of product and must be selected carefully from reputable suppliers who provide pure unadulterated oils. Not to be confused with synthetics such as plug-in air fresheners, fabric sprays, and scented candles. Molecules emitted from synthetics have no therapeutic value and can make us feel unwell as our brains have difficulty processing them. Essential Oils are extracts derived from the petals, stems, leaves, bark, roots and rinds of plants. The extraction process is a highly specialized process, typically, but not limited to, distillation, an ancient technique where plants are steamed to separate the Essential Oils. Essential Oils are volatile, meaning that they evaporate quickly if left exposed to air, and can lose potency if exposed to ultraviolet light. Essential Oils use requires training and studying to safely and effectively use them. There are thousands of published studies and scientific data to validate the efficacy essential oils, you can find an example on Petal Potion's contact page. Most oils are safe for use but there are exceptions: with babies, animals, and with certain medical conditions such as pregnancy and epilepsy. Always consult your health care provider for advice before use.