thenaturaltemple web store FAQ section

Essential oils are the volatile liquids that are distilled from plants (including their respective parts such as seeds, bark, leaves, stems, roots, flowers, fruit, etc.). One of the factors that determine the purity and therapeutic value of an oil is its chemical constituents. These constituents can be affected by a vast number of variables including: the part(s) of the plant from which the oil was produced, soil condition, fertilizer (organic or chemical), geographical region, climate, altitude, harvest season and methods, and distillation process. For example, common thyme, or thyme vulgaris, produces several different chemotypes (biochemical specifics or simple species) depending on the conditions of its growth, climate, and altitude. One will produce high levels of thymol depending on the time of year it is distilled. If distilled during mid-summer or late fall, there can be higher levels of carvacrol which can cause the oil to be more caustic or irritating to the skin. Low pressure and low temperature are also keys to maintaining the purity, the ultimate fragrance, and the therapeutic value of the oil.