Counterfeit and substandard products

A few days ago, after trying out a sample of a drink from a stall at an exhibition, I bought it from the local market. I was shocked to find out that the taste wasn't the same—it was worse. Some of my friends also experienced the same thing. I am starting to wonder if the product is counterfeit. I think this is a serious health issue and the relevant authority should look into it and act accordingly.

Mahbubuddin Chowdhury
Gandaria, Dhaka