Grabbed a bottle of Srircha and Wasabi sauce from Tesco, quite nice.
Also grabbed Meatlust's Ghost Chili sauce (very disappointed with this, barely any heat) and Encona West Indian's Carolina Reaper sauce (not bad, but it could be hotter for what it is).
My favourite is a bottle of scotch bonnet (I don't remember the brand) that I grabbed from ASDA years ago, haven't seen it again since, hottest and best tasting hot sauce I've had.
Srircha mayo is a staple in my kitchen