Is 400 mg/ml testosterone possible?

[4Drago]

With 2% guaiacol sure you can. On top of the standard % of BB used along with BA.

 

[DoctorX]

Iv ran test e at 500/mg (tested) but had pip.

I prefer test e at 250 mg ml or 300 mg ml. With no pip.

 

[enmailbruker]

Test D is painless at 400mg, maybe at 500mg in castor oil.

Second this. Not even the slightest pip or bump at 500mg w 25 bb and 1.2 ba.
Tried after i saw Narta and Spiff discuss it in a few other threads.

Thanks man. Really appreciate you sharing.

 

[Aly180366]

Definitely possible. Highly not recommended. PIP city

0.5ml x 2 sites if PIP bothers you. Real lifters don't give a fk about PIP

 

[javman]

At 400mg your only getting about 280mg of actual test. Now is there painless 400T? Yes there is! Some sources carry good stuff. To get a true 400mg of test you'd need to take 600mg depending on ester being used!