Take Control of Your Health Your natural sleep cycle begins as the sun starts going down. Melatonin (a natural sleep aid) cannot be produced without darkness. Wearing a sleep mask at night blocks light from your clock or outside streetlights, helping your body to get the uninterrupted, rejuvenating rest it needs. Filled with a delicate blend of lavender flowers, my Sleep Mask with Lavender lulls you into restful slumber. Lavender has been scientifically proven to soothe and induce calm, thus enhancing your sleep and allowing you to fall asleep faster. Nervous system activity slows, allowing you to enjoy soothing, calming sleep. The aromatherapy powers of lavender boost mental capacity, enabling your brain to organize memory while you sleep. You awaken feeling refreshed and revitalized.