These highly concentrated essences are extracted from botanical sources all over the world. Each of our oils is collected from a high quality, single source origin. Via nature does not combine sources or different quality levels of oils. You will not find any fillers or additives in our ingredient list, only the pure concentrated plant essence. Each bottle of via nature essential oil contains 100 percent pure high quality essential oils. Clove - 100 percent pure essential oil. Aroma: warm, pungent. Benefits: warming, comforting.