Boiron Sleep calm provides an over-the-counter solution to relieve occasional sleeplessness, restless sleep, and intermittent awakening. This homeopathic medicine calms restless sleep, so you can fall asleep and stay asleep without feeling groggy the next day. It's made with plant-based active ingredients that help restore a natural sleep pattern disturbed by nervousness, worries, exhaustion, an overactive mind, Jet lag, or night shift work.