same with me. I get ridiculously strong on tren, its mind boggling.. and i put on size and mass like nothing so fast.
I have figured out the reason I don't shred on tren like most others is because I am insulin sensitive, so anything anabolic like tren is gonna cause me to retain mass, and yes that includes fat. doesn't matter how clean my diet is.
now on the other hand I do lose fat on primo combined with a low cal diet with no sides. so i would recommend that for those that are likely insulin sensitive.
I have figured out that around 1/4th of guys will not shred on tren. and will actually gain fat, no matter the diet.. that coincides with the same percentage of non diabetics who are insulin sensitive.
if diabetes is strong in your family, you run the risk of experiencing this in your 30's and 40's... I am actually going to continue researching this and I want to see if stacking GW with tren will actually cause an enormous mass increase while conserving a person's endurance and for an insulin sensitive person at the very least causing some fat loss.
on the flipside around 1/4th of guys can eat slop on a tren cycle and still drop body fat. its really amazing how it affects people so wide from one extreme to the next.
the reason for this is IMO because it is 5X more anabolic than testosterone.