Product information for over 17 years, herbs, etc. Deep sleep formula has been delivering a great night’s sleep… Night after night. We use a combination of fresh, (never dried), herbs to support sound, uninterrupted sleep, even when experiencing stressful situations. Deep sleep re-establishes natural sleep patterns by retraining the brain’s sleep center and reduces the amount of time it takes to fall asleep. A must when traveling to new locations or different time zones; useful when working swing-shift schedules. More people experience restful sleep with deep sleep than with any other herbal sleep product in america. Try it and see for yourself.