I recently bought my first tub of mesomorph, which I ordered online. I ordered grape flavour, and by all indications on the tub that's what it is. But I had two mates who bought grape from a local store, and theirs is a purple colour whereas as mine is more of a plain colour (sort of greyish really). Wondering if anyone knew if it's a different flavour, since I haven't tried the others, or if it's just a different batch or something?? Thanks!