*Formerly Deep Sleep
 
New & Improved Formulation: Best Night Sleep leverages the same great ingredients patients love, now with an optimized formulation based on the latest clinical research. This nutraceutical now features L-theanine, which helps you fall asleep faster and sleep deeper, and an optimal 1-milligram dose of melatonin to calm the mind and help the body transition into a, more restful night's sleep.