My humalogs have been sitting in my closet for +1year and they still work. I dont use insulin really but last time i tested if the potency had gone down and pinned 2-3ius, didnt eat and shortly after started to go hypogood morning @BG pharmaceuticals
an info; for those who bought humalog, did you store it in the refrigerator when it arrived or did you keep it at room temperature? It is usually recommended once removed from the refrigerator to use it within 30 days