Sleep & Nervous System Support Somni Support™ is a herbal sleep complex featuring Humulus lupulus and Herbatonin® to reduce time to fall asleep and promote refreshing sleep. Somni Support™ relieves sleeplessness and restless sleep to support general health and wellbeing. Humulus lupulus is traditionally used in Western herbal medicine as a calmative to relieve symptoms of mild anxiety and decrease nervous tension and restlessness.