You sterilize it by putting the vial in boiling water for 15 mins and then let it cool and repeat 3 times...Make sure you vent the vial with a syring needle...Put the vial in while the water is warming up so the glass doesnt break...I have never sterilized it and never got an infection of any sort.. You wont hurt the tren in any way...
Muscleguy
"Up to a point a man's life is shaped by environment, heredity, and the movements and changes in the world around him. Then there comes a time when it lies within his grasp to shape the clay of his life into the sort of thing he wishes to be. Only the weak blame parents, their race, their times, lack of good fortune, or the quirks of fate. Everyone has it within his power to say, 'This I am today; that I will be tomorrow.' The wish, however, must be implemented by deeds."