Helps improve the quality of sleep.</br>Melatonin is a natural hormone secreted by the pineal gland, whose production slows with age. Supplemental melatonin can be used regularly to support healthy sleep patterns.</br>When traveling, melatonin can ease jet-lag symptoms by helping the body adjust to changing time zones.</br>Passionflower, valerian, hops, wild lettuce and lavender help relax the body for better sleep.</br></br>Product Description</br></br>Even the occasional sleepless night can undermine health, vitality and mood. Herbalife's Sleep Now is a natural, non-addictive herbal formula with melatonin, that can help you enjoy a good night's sleep and awaken refreshed the next day.</br><br/>http://www.amazon.com/gp/product/B000R2U0YC