Black Opium Essence Oil draws one into the realm of the mysterious and the hidden, and from there does it draw its potency. Use it by itself to open awareness, or use it as an addition to a ritual or spell to deepen ability. Black Opium oil is a great aid in exploration, within and without. AzureGreen’s essence oil is a blend of essential oils that have been dluted for use. For external use only. Made in USA.