What innovation in beauty and medicine did Avicenna introduce around 1000 CE?

Avicenna, also known as Ibn Sina, made significant contributions to both beauty and medicine, particularly through his introduction of steam distillation of essential oils. This method allowed for the extraction of volatile compounds from plants, which not only enhanced the process of creating fragrances but also improved the quality and effectiveness of herbal remedies. Steam distillation was pivotal in the production of essential oils, as it enabled a more refined process than previous extraction methods, resulting in purer and more potent products that could be used in various applications, including cosmetics and medicinal formulas.

The impact of this innovation can still be seen in the beauty industry today, where essential oils are commonly used for their aromatic properties and therapeutic benefits. This method not only advanced the field of aromatherapy but also laid the groundwork for future developments in both perfumery and the use of plant-based ingredients in beauty products.