Physalis Good Night Synergy Essential Oil 10ml (Organic) is a plant-based essential oil used to promote restful and relaxing sleep. This product is formulated with a blend of natural essential oils that help calm the mind and body, creating an environment conducive to falling asleep. It is recommended to apply a few drops on your pillow or diffuse in the room before bed to enjoy its relaxing benefits. ingredients The main active ingredient in this product is Physalis essential oil.