What I’ve tried so far:
Sourced from near Mardan, comes in a nice box (FWIW) and isn’t super sweet. Its got has that slightly mineral quality of real gur. I couldn’t find a website for Gurr but you can call them on +92 321 4500555.
Update: I wanted to get some more for myself as we are perilously close to running out and was informed that sadly they don’t have any more left from this season. The next batch should be available post September once the sugar cane crop is harvested.
Main market, Lahore
Cloying. Use only as a last resort.