finally got my igf-1 after months of saving, got 7x1mg vials so hoping to have enough to get through summer and some. question is, the guy i got it from in china didnt send any solution to dilute with his reason was it would get stopped.
what is the best solution to use if i cant get/make acetic acid to make it with? (can make it but cant filter the vinegar to make it safe.

alll replys welcome
thanks