does injectable b12 need to be refrigerated Your Ultimate Guide Storing Injections! NUSAVA (2 Pack) Vitamin B12

I've had B12 ampoules from here twice before but not experienced this so I'm at loss and need some help please

Intermediate users may increase the dose to 400500 micrograms daily

the needles are on the larger size though Gave me some extra energy & lightened my mood a bit

You should only use it if: The dose is correct The medicine hasnt expired The pen hasnt been damaged The medicine isnt cloudy or discoloured (Mounjaro should be colourless or slightly yellow) and doesnt have any bits floating in it The medicine hasnt frozen If youre good to go on all of the above, you can move on to the next step

In the future, with increased scientific research investment, its application scenarios will be further expanded