If you know what it normally smells like, you could see if it smells right. I would suspect it's fine as long as moisture hasn't gotten into it.
Allison

: I have been moving around a bit and
: my George's Restore protein powder
: has been in my car throughout many
: hot days. Would that ruin it?
: Change the flavor?

: I plan to get back into using it this
: coming week but wanted to be sure
: it will still have the wonderful
: flavor it always has had.

: Thank you.

: Dayahna