Absolute Aromas Blended Goodnight Essential Oil (10ml). The natural alternative for a restful night.. Amongst other oils chosen by our aromatherapists for this bedtime blend is Lavender, renowned for its sleep inducing properties.. A very good nighttime blend essential oil for diffuser.. Essential Oils Include: Lavandula Angustifolia (Lavender) Oil , Thymus Mastichina Oil, Pelargonium Graveolens (Geranium) Flower Oil , Vetiveria Zizanoides Root Oil , Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantium Amara (Petitgrain) Oil , Styrax Benzoin Gum, Cananga Odorata (Ylang Ylang) Flower Oil, Anthemis Nobilis (Chamomile) Flower Oil , Nardostachys Jatamansi (Spikenard) Oil.