Our most highly recommended essential oil line, Nature"s Alchemy offers beautifully packaged, 100% pure, high quality natural essential oils! These 100% natural essential oils are meticulously extracted from plants by cold pressing or steam distillation using the same techniques developed by the medieval Persian physician Avicenna. All Nature"s Alchemy high-quality botanical oils are scientifically tested for purity and contain no chemical solvents, added alcohol or other extenders. All natural, cruelty-free.