MT2 will last a LONG time in your fridge. After only 500mcg I was getting WAY too many comments on my tan in March. For my skin tone, i only need to hit like 100mcg every other week to be really dark. And I'm a white boy.
MT2 from LabPe no fawking joke. And please make sure you start slow on this stuff. I got the sweaty cold shivers one night and couldn't sleep for hours, was not a pleasant experience. Do not go over 100mcg until your body adjusts to the drug.