Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ahhhh, stressless

I was a little skeptical about this extract until I saw it on the Dr Oz show. I gave it a try and though it will not put you to sleep, it has a calming effect that relaxes you and helps you fall into a deeper sleep. I add a few drops with my camomile tea at night. This is not considered a sleeping aid but more of a stress reliever.