Healthology Sleep-Great Sleep Formula - Duo Pack - A complete formulation that helps you fall asleep quickly, stay asleep and achieve deep, restful sleep. Unlike medications that may assist with falling asleep but limit your body’s ability to enter into a deep sleep state, Sleep-Great works by enhancing the body’s natural sleep hormone pattern so that you enter all five stages of a healthy sleep, allowing you to wake up feeling refreshed every day. Sleeping well is one of the most important things we can do to support our overall health. When we don’t get a good night’s sleep, the body’s ability cope with stress, regulate hormones, repair muscle, strengthen the immune system, and support mental clarity and capacity are profoundly impacted. This can result in fatigue, anxiety, depression, weight gain, frequent cold and flu, brain fog, and increased risk of diabetes and heart disease.