The CDC reports that multi dose vials must be discarded after 28 days...after being punctured.
In the world of gear and bodybuilding we always are told to swipe down the vials before use. Apparently bacteria can still build up in the oil or water even if swabbed down.
Thoughts?!
Also was thinking about the 100ml B12 that synthetek carries. How does that stay sterile for so long?! Considering it is 100ml and you only use about 4 ml a week!
In the world of gear and bodybuilding we always are told to swipe down the vials before use. Apparently bacteria can still build up in the oil or water even if swabbed down.
Thoughts?!
Also was thinking about the 100ml B12 that synthetek carries. How does that stay sterile for so long?! Considering it is 100ml and you only use about 4 ml a week!