Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not work for me.

I am going through my change and cannot take hormones. This product did not help me sleep; it made me stay awake all night long. By the end of the week I was one tired and miserable person. I ended up throwing the rest out. It may work on some people, but it did not work on me. So ladies, be careful of any product. Valerian root helps me sleep all night long and it is a lot cheaper. I do not take it all the time.