How deep?

[Schweddy]

i ordered 27 gauge 1/2" needles by mistake. Deep enough for my thigh testosterone replacement therapy (TRT) injection of 140 mg cyp?

 

[Megatron28]

Probably better suited for delt injections. Even 1/2" there might be a little short.

 

[GoPro]

It all depends on your body fat. I have very low body fat right now and use 5/8 insulin pins in delts and quads no problem. But i would say that would work as long as you are not caring around alot of excess fat.