Wierd??????

Just finnished setting up my vitamins for my next cycle but noticed something weird going on with the tren.I was filtering it down into seperate 10ml vials but noticed that each one was getting slightly lighter in colour.When i finally purged the filter for the last vial....it ended up being a lot lighter than the rest.Is it likely to be weaker than the others or what??

made from pellets or powder?

powder mate

I don't know then........I was thinking it may have been binder form the pellets but now I am stumped. did you use the same kind oil for the whole batch, or was it a blend?