Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Amazing product for PMS with no side effects!

I was looking for a non-prescription (herbal) antidepressant to help allieviate some of my PMS symptoms (irritability, mood swings, anxiety etc.) and Anxietol 7 did just that. In fact, I now take it about 1 week before my period and I am symptom free. What's even better is that Anxietol 7 starts working in 1-2 days and has no side effects.