Circulating Oils Library is a e-library system based on participants submissions. One of the project’s features is to allow registered users to create they own mixtures from the components listed in the system. The components in website are divided into six parts: Base Oils, Essential Oils, Herbal Distillates, Plants, Ingridients and Tools. Each component description is divided in to four areas of interestFood / CookingMedicine / HealthBeauty / Cosmetics and Spriritual practices.