Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not have the same effect

I have used this product from another seller. This one did not have one hundredth of the burning and warming effect as compared to my previous experience. I even stirred the ointment, just in case I was missing on an ingredient that might have settled on the bottom of the jar. I don't know if this is a different manufacturer, but I will buy from a different seller next time.