I joined so I could review this product. I have just attended a wedding in an extremely hot and humid country and this was a lifesaver. I'm constantly sweaty on my face and in photos I look always look shiny. This was amazing. Lasted for the whole evening and no shine. I know this has mixed reviews but for me it works. I use it ontop of my makeup just on the cheeks, nose and forehead. Unfortunately my tube was stolen in a beauty parlour so I'm off out to get another. I haven't tried any other mattifying products so have nothing to really compare it to but I'm very happy with sticking to this one and the price £14 is excellent. Definitely worth a try.