Natural Herbal formula that promotes sleep and relaxation. Contains Valerian Root extract along with celery seed, hops and orange flower which are known for having a very calming effect on the nervous system. Studies show that valerian reduces the time it takes to fall asleep and improves sleep quality, so if you can’t sleep, it may be just what you’re looking for. Valerian root is often combined with other sedating herbs, such as hops (Humulus lupulus) and lemon balm (Melissa officianalis), to treat insomnia. Valerian extract can cause sedation by increasing your brain’s GABA level. Gamma-amino butyric acid (GABA) is an inhibitory neurotransmitter in the central nervous system. In large enough quantities it can cause a sedative effect, calming nervous activity.