Weird Question about fakes.

[Mr_Pincushonass]

Say your going to do a cycle of Sustenon and Deca, and your starting them on the SAME day, and one of them is fake. How can you tell if one of them is fake? I guess thats impossible to find out right? Is there a way you can tell?


The only way I can think of is to take them seperately, but im not going to do that. Any ideas guys???