Bought this product for my husband to treat the pimples on the back of his neck. It's a bit pricey for 25g tube. But I read many good reviews about it. That's why I wanted to try. Thankfully it works to reduce the pimples on his neck. I just apply a little bit on affected area twice a day as needed. I don't know why but the cap is easily broken after using it for some time. Need to be extra careful to close and open the tube.