If you are over 40, Peri-menopausal, stressed, wake up at 2 or 3 am and tossing and turning like me then this is the magic for you. I tried some other things to help but nothing was working. I was impressed by the ingredients so I bought 3 bottles. I noticed an immediate difference which is odd for natural supplements usually need a build up period. I am starting 2nd bottle and enjoying 6 to 8 hours of uninterrupted sleep and the few night I did wake it was so easy to go back to sleep. Thank you! Please do not change or "improve" this formula.