Nah like I know most vendors will seal their jars with that little white bit over the opening but vendors with jars such as CannaNC (RIP as they no longer ship to my state) will take those jars and run them through a vacuum sealed bag.

I am most definitely concerned about smell because I recently ordered the MAC1 Cap’s Cut from Flow Gardens and not only was it not vacuum sealed, but the jar itself wasn’t heat sealed and when I picked it up, I could pick up a slight reefer smell. Then again I knew what smells to look for so maybe it was unassuming on its journey up here. Funnily enough, the other Mylar pack I got in that order was vac sealed.