I presume it is same packaging that is available here in Middle East, except the printed price in PKR.
From the label, it seems to be hydro carbon based oil, with some synthetic technology, although I am not totally clued up on BP/Castrol lately.
To me, that there is no mention of country of origin, is a big issue, whether it could be a fake. Do your research, and perhaps check the label from another shop, if they mention something.
Which car is it going in ? I heard good things about "Magnetic Edge", but thats another story.